25179924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 79289280

約数和(自身を除く): 54109356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 229, 231, 238, 294, 308, 357, 374, 458, 462, 476, 539, 561, 588, 687, 714, 748, 833, 916, 924, 1078, 1122, 1309, 1374, 1428, 1603, 1617, 1666, 2156, 2244, 2499, 2519, 2618, 2748, 3206, 3234, 3332, 3893, 3927, 4809, 4998, 5038, 5236, 6412, 6468, 7557, 7786, 7854, 9163, 9618, 9996, 10076, 11221, 11679, 15114, 15572, 15708, 17633, 18326, 19236, 22442, 23358, 27251, 27489, 30228, 33663, 35266, 36652, 42823, 44884, 46716, 52899, 54502, 54978, 67326, 70532, 81753, 85646, 105798, 109004, 109956, 123431, 128469, 134652, 163506, 171292, 190757, 211596, 246862, 256938, 299761, 327012, 370293, 381514, 493724, 513876, 572271, 599522, 740586, 763028, 899283, 1144542, 1199044, 1481172, 1798566, 2098327, 2289084, 3597132, 4196654, 6294981, 8393308, 12589962, 25179924]

約数ペア:

[(1, 25179924), (2, 12589962), (3, 8393308), (4, 6294981), (6, 4196654), (7, 3597132), (11, 2289084), (12, 2098327), (14, 1798566), (17, 1481172), (21, 1199044), (22, 1144542), (28, 899283), (33, 763028), (34, 740586), (42, 599522), (44, 572271), (49, 513876), (51, 493724), (66, 381514), (68, 370293), (77, 327012), (84, 299761), (98, 256938), (102, 246862), (119, 211596), (132, 190757), (147, 171292), (154, 163506), (187, 134652), (196, 128469), (204, 123431), (229, 109956), (231, 109004), (238, 105798), (294, 85646), (308, 81753), (357, 70532), (374, 67326), (458, 54978), (462, 54502), (476, 52899), (539, 46716), (561, 44884), (588, 42823), (687, 36652), (714, 35266), (748, 33663), (833, 30228), (916, 27489), (924, 27251), (1078, 23358), (1122, 22442), (1309, 19236), (1374, 18326), (1428, 17633), (1603, 15708), (1617, 15572), (1666, 15114), (2156, 11679), (2244, 11221), (2499, 10076), (2519, 9996), (2618, 9618), (2748, 9163), (3206, 7854), (3234, 7786), (3332, 7557), (3893, 6468), (3927, 6412), (4809, 5236), (4998, 5038)]