64807576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 126684000

約数和(自身を除く): 61876424

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 2039, 3973, 4078, 7946, 8156, 15892, 16312, 31784, 59131, 118262, 236524, 279343, 473048, 558686, 1117372, 2234744, 8100947, 16201894, 32403788, 64807576]

約数ペア:

[(1, 64807576), (2, 32403788), (4, 16201894), (8, 8100947), (29, 2234744), (58, 1117372), (116, 558686), (137, 473048), (232, 279343), (274, 236524), (548, 118262), (1096, 59131), (2039, 31784), (3973, 16312), (4078, 15892), (7946, 8156)]