63646672

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 126152640

約数和(自身を除く): 62505968

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 284, 313, 358, 568, 626, 716, 1136, 1252, 1432, 2504, 2864, 5008, 12709, 22223, 25418, 44446, 50836, 56027, 88892, 101672, 112054, 177784, 203344, 224108, 355568, 448216, 896432, 3977917, 7955834, 15911668, 31823336, 63646672]

約数ペア:

[(1, 63646672), (2, 31823336), (4, 15911668), (8, 7955834), (16, 3977917), (71, 896432), (142, 448216), (179, 355568), (284, 224108), (313, 203344), (358, 177784), (568, 112054), (626, 101672), (716, 88892), (1136, 56027), (1252, 50836), (1432, 44446), (2504, 25418), (2864, 22223), (5008, 12709)]