25412016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 76495104

約数和(自身を除く): 51083088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1427, 1484, 2226, 2544, 2854, 2968, 4281, 4452, 5708, 5936, 8562, 8904, 9989, 11416, 17124, 17808, 19978, 22832, 29967, 34248, 39956, 59934, 68496, 75631, 79912, 119868, 151262, 159824, 226893, 239736, 302524, 453786, 479472, 529417, 605048, 907572, 1058834, 1210096, 1588251, 1815144, 2117668, 3176502, 3630288, 4235336, 6353004, 8470672, 12706008, 25412016]

約数ペア:

[(1, 25412016), (2, 12706008), (3, 8470672), (4, 6353004), (6, 4235336), (7, 3630288), (8, 3176502), (12, 2117668), (14, 1815144), (16, 1588251), (21, 1210096), (24, 1058834), (28, 907572), (42, 605048), (48, 529417), (53, 479472), (56, 453786), (84, 302524), (106, 239736), (112, 226893), (159, 159824), (168, 151262), (212, 119868), (318, 79912), (336, 75631), (371, 68496), (424, 59934), (636, 39956), (742, 34248), (848, 29967), (1113, 22832), (1272, 19978), (1427, 17808), (1484, 17124), (2226, 11416), (2544, 9989), (2854, 8904), (2968, 8562), (4281, 5936), (4452, 5708)]