25746864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 81328128

約数和(自身を除く): 55581264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 496, 528, 572, 624, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1331, 1364, 1452, 1488, 1573, 1612, 1716, 1936, 2046, 2288, 2418, 2662, 2728, 2904, 3146, 3224, 3432, 3751, 3993, 4092, 4433, 4719, 4836, 5324, 5456, 5808, 6292, 6448, 6864, 7502, 7986, 8184, 8866, 9438, 9672, 10648, 11253, 12584, 13299, 15004, 15972, 16368, 17303, 17732, 18876, 19344, 21296, 22506, 25168, 26598, 30008, 31944, 34606, 35464, 37752, 41261, 45012, 48763, 51909, 53196, 60016, 63888, 69212, 70928, 75504, 82522, 90024, 97526, 103818, 106392, 123783, 138424, 146289, 165044, 180048, 195052, 207636, 212784, 247566, 276848, 292578, 330088, 390104, 415272, 495132, 536393, 585156, 660176, 780208, 830544, 990264, 1072786, 1170312, 1609179, 1980528, 2145572, 2340624, 3218358, 4291144, 6436716, 8582288, 12873432, 25746864]

約数ペア:

[(1, 25746864), (2, 12873432), (3, 8582288), (4, 6436716), (6, 4291144), (8, 3218358), (11, 2340624), (12, 2145572), (13, 1980528), (16, 1609179), (22, 1170312), (24, 1072786), (26, 990264), (31, 830544), (33, 780208), (39, 660176), (44, 585156), (48, 536393), (52, 495132), (62, 415272), (66, 390104), (78, 330088), (88, 292578), (93, 276848), (104, 247566), (121, 212784), (124, 207636), (132, 195052), (143, 180048), (156, 165044), (176, 146289), (186, 138424), (208, 123783), (242, 106392), (248, 103818), (264, 97526), (286, 90024), (312, 82522), (341, 75504), (363, 70928), (372, 69212), (403, 63888), (429, 60016), (484, 53196), (496, 51909), (528, 48763), (572, 45012), (624, 41261), (682, 37752), (726, 35464), (744, 34606), (806, 31944), (858, 30008), (968, 26598), (1023, 25168), (1144, 22506), (1209, 21296), (1331, 19344), (1364, 18876), (1452, 17732), (1488, 17303), (1573, 16368), (1612, 15972), (1716, 15004), (1936, 13299), (2046, 12584), (2288, 11253), (2418, 10648), (2662, 9672), (2728, 9438), (2904, 8866), (3146, 8184), (3224, 7986), (3432, 7502), (3751, 6864), (3993, 6448), (4092, 6292), (4433, 5808), (4719, 5456), (4836, 5324)]