25461828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 77296128

約数和(自身を除く): 51834300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 191, 207, 252, 276, 322, 382, 414, 483, 529, 573, 644, 764, 828, 966, 1058, 1146, 1337, 1449, 1587, 1719, 1932, 2116, 2292, 2674, 2898, 3174, 3438, 3703, 4011, 4393, 4761, 5348, 5796, 6348, 6876, 7406, 8022, 8786, 9522, 11109, 12033, 13179, 14812, 16044, 17572, 19044, 22218, 24066, 26358, 30751, 33327, 39537, 44436, 48132, 52716, 61502, 66654, 79074, 92253, 101039, 123004, 133308, 158148, 184506, 202078, 276759, 303117, 369012, 404156, 553518, 606234, 707273, 909351, 1107036, 1212468, 1414546, 1818702, 2121819, 2829092, 3637404, 4243638, 6365457, 8487276, 12730914, 25461828]

約数ペア:

[(1, 25461828), (2, 12730914), (3, 8487276), (4, 6365457), (6, 4243638), (7, 3637404), (9, 2829092), (12, 2121819), (14, 1818702), (18, 1414546), (21, 1212468), (23, 1107036), (28, 909351), (36, 707273), (42, 606234), (46, 553518), (63, 404156), (69, 369012), (84, 303117), (92, 276759), (126, 202078), (138, 184506), (161, 158148), (191, 133308), (207, 123004), (252, 101039), (276, 92253), (322, 79074), (382, 66654), (414, 61502), (483, 52716), (529, 48132), (573, 44436), (644, 39537), (764, 33327), (828, 30751), (966, 26358), (1058, 24066), (1146, 22218), (1337, 19044), (1449, 17572), (1587, 16044), (1719, 14812), (1932, 13179), (2116, 12033), (2292, 11109), (2674, 9522), (2898, 8786), (3174, 8022), (3438, 7406), (3703, 6876), (4011, 6348), (4393, 5796), (4761, 5348)]