74761856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 161935200

約数和(自身を除く): 87173344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 179, 208, 251, 358, 416, 502, 716, 832, 1004, 1432, 1664, 2008, 2327, 2864, 3263, 4016, 4654, 5728, 6526, 8032, 9308, 11456, 13052, 16064, 18616, 22912, 26104, 32128, 37232, 44929, 52208, 74464, 89858, 104416, 148928, 179716, 208832, 297856, 359432, 417664, 584077, 718864, 1168154, 1437728, 2336308, 2875456, 4672616, 5750912, 9345232, 18690464, 37380928, 74761856]

約数ペア:

[(1, 74761856), (2, 37380928), (4, 18690464), (8, 9345232), (13, 5750912), (16, 4672616), (26, 2875456), (32, 2336308), (52, 1437728), (64, 1168154), (104, 718864), (128, 584077), (179, 417664), (208, 359432), (251, 297856), (358, 208832), (416, 179716), (502, 148928), (716, 104416), (832, 89858), (1004, 74464), (1432, 52208), (1664, 44929), (2008, 37232), (2327, 32128), (2864, 26104), (3263, 22912), (4016, 18616), (4654, 16064), (5728, 13052), (6526, 11456), (8032, 9308)]