8535904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 19495728

約数和(自身を除く): 10959824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 289, 416, 442, 544, 568, 578, 884, 923, 1136, 1156, 1207, 1768, 1846, 2272, 2312, 2414, 3536, 3692, 3757, 4624, 4828, 7072, 7384, 7514, 9248, 9656, 14768, 15028, 15691, 19312, 20519, 29536, 30056, 31382, 38624, 41038, 60112, 62764, 82076, 120224, 125528, 164152, 251056, 266747, 328304, 502112, 533494, 656608, 1066988, 2133976, 4267952, 8535904]

約数ペア:

[(1, 8535904), (2, 4267952), (4, 2133976), (8, 1066988), (13, 656608), (16, 533494), (17, 502112), (26, 328304), (32, 266747), (34, 251056), (52, 164152), (68, 125528), (71, 120224), (104, 82076), (136, 62764), (142, 60112), (208, 41038), (221, 38624), (272, 31382), (284, 30056), (289, 29536), (416, 20519), (442, 19312), (544, 15691), (568, 15028), (578, 14768), (884, 9656), (923, 9248), (1136, 7514), (1156, 7384), (1207, 7072), (1768, 4828), (1846, 4624), (2272, 3757), (2312, 3692), (2414, 3536)]