64945744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5755

約数の個数: 40

約数和(自身を含む): 135562752

約数和(自身を除く): 70617008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5693, 5704, 11386, 11408, 22772, 45544, 91088, 130939, 176483, 261878, 352966, 523756, 705932, 1047512, 1411864, 2095024, 2823728, 4059109, 8118218, 16236436, 32472872, 64945744]

約数ペア:

[(1, 64945744), (2, 32472872), (4, 16236436), (8, 8118218), (16, 4059109), (23, 2823728), (31, 2095024), (46, 1411864), (62, 1047512), (92, 705932), (124, 523756), (184, 352966), (248, 261878), (368, 176483), (496, 130939), (713, 91088), (1426, 45544), (2852, 22772), (5693, 11408), (5704, 11386)]