64393744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 130920192

約数和(自身を除く): 66526448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 233, 368, 466, 751, 932, 1502, 1864, 3004, 3728, 5359, 6008, 10718, 12016, 17273, 21436, 34546, 42872, 69092, 85744, 138184, 174983, 276368, 349966, 699932, 1399864, 2799728, 4024609, 8049218, 16098436, 32196872, 64393744]

約数ペア:

[(1, 64393744), (2, 32196872), (4, 16098436), (8, 8049218), (16, 4024609), (23, 2799728), (46, 1399864), (92, 699932), (184, 349966), (233, 276368), (368, 174983), (466, 138184), (751, 85744), (932, 69092), (1502, 42872), (1864, 34546), (3004, 21436), (3728, 17273), (5359, 12016), (6008, 10718)]