1525648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 3214080

約数和(自身を除く): 1688432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 79, 136, 142, 158, 272, 284, 316, 568, 632, 1136, 1207, 1264, 1343, 2414, 2686, 4828, 5372, 5609, 9656, 10744, 11218, 19312, 21488, 22436, 44872, 89744, 95353, 190706, 381412, 762824, 1525648]

約数ペア:

[(1, 1525648), (2, 762824), (4, 381412), (8, 190706), (16, 95353), (17, 89744), (34, 44872), (68, 22436), (71, 21488), (79, 19312), (136, 11218), (142, 10744), (158, 9656), (272, 5609), (284, 5372), (316, 4828), (568, 2686), (632, 2414), (1136, 1343), (1207, 1264)]