65678752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 137962440

約数和(自身を除く): 72283688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 769, 1256, 1538, 2512, 2669, 3076, 5024, 5338, 6152, 10676, 12304, 13073, 21352, 24608, 26146, 42704, 52292, 85408, 104584, 120733, 209168, 241466, 418336, 482932, 965864, 1931728, 2052461, 3863456, 4104922, 8209844, 16419688, 32839376, 65678752]

約数ペア:

[(1, 65678752), (2, 32839376), (4, 16419688), (8, 8209844), (16, 4104922), (17, 3863456), (32, 2052461), (34, 1931728), (68, 965864), (136, 482932), (157, 418336), (272, 241466), (314, 209168), (544, 120733), (628, 104584), (769, 85408), (1256, 52292), (1538, 42704), (2512, 26146), (2669, 24608), (3076, 21352), (5024, 13073), (5338, 12304), (6152, 10676)]