25161708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 73407488

約数和(自身を除く): 48245780

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 43, 44, 52, 62, 66, 78, 86, 93, 121, 124, 129, 132, 143, 156, 172, 186, 242, 258, 286, 341, 363, 372, 403, 429, 473, 484, 516, 559, 572, 682, 726, 806, 858, 946, 1023, 1118, 1209, 1333, 1364, 1419, 1452, 1573, 1612, 1677, 1716, 1892, 2046, 2236, 2418, 2666, 2838, 3146, 3354, 3751, 3999, 4092, 4433, 4719, 4836, 5203, 5332, 5676, 6149, 6292, 6708, 7502, 7998, 8866, 9438, 10406, 11253, 12298, 13299, 14663, 15004, 15609, 15996, 17329, 17732, 18447, 18876, 20812, 22506, 24596, 26598, 29326, 31218, 34658, 36894, 43989, 45012, 48763, 51987, 53196, 58652, 62436, 67639, 69316, 73788, 87978, 97526, 103974, 135278, 146289, 161293, 175956, 190619, 195052, 202917, 207948, 270556, 292578, 322586, 381238, 405834, 483879, 571857, 585156, 645172, 762476, 811668, 967758, 1143714, 1935516, 2096809, 2287428, 4193618, 6290427, 8387236, 12580854, 25161708]

約数ペア:

[(1, 25161708), (2, 12580854), (3, 8387236), (4, 6290427), (6, 4193618), (11, 2287428), (12, 2096809), (13, 1935516), (22, 1143714), (26, 967758), (31, 811668), (33, 762476), (39, 645172), (43, 585156), (44, 571857), (52, 483879), (62, 405834), (66, 381238), (78, 322586), (86, 292578), (93, 270556), (121, 207948), (124, 202917), (129, 195052), (132, 190619), (143, 175956), (156, 161293), (172, 146289), (186, 135278), (242, 103974), (258, 97526), (286, 87978), (341, 73788), (363, 69316), (372, 67639), (403, 62436), (429, 58652), (473, 53196), (484, 51987), (516, 48763), (559, 45012), (572, 43989), (682, 36894), (726, 34658), (806, 31218), (858, 29326), (946, 26598), (1023, 24596), (1118, 22506), (1209, 20812), (1333, 18876), (1364, 18447), (1419, 17732), (1452, 17329), (1573, 15996), (1612, 15609), (1677, 15004), (1716, 14663), (1892, 13299), (2046, 12298), (2236, 11253), (2418, 10406), (2666, 9438), (2838, 8866), (3146, 7998), (3354, 7502), (3751, 6708), (3999, 6292), (4092, 6149), (4433, 5676), (4719, 5332), (4836, 5203)]