64413232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5843}}^1$

素因数の和:5917

約数の個数: 40

約数和(自身を含む): 136959984

約数和(自身を除く): 72546752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 5843, 11024, 11686, 23372, 46744, 75959, 93488, 151918, 303836, 309679, 607672, 619358, 1215344, 1238716, 2477432, 4025827, 4954864, 8051654, 16103308, 32206616, 64413232]

約数ペア:

[(1, 64413232), (2, 32206616), (4, 16103308), (8, 8051654), (13, 4954864), (16, 4025827), (26, 2477432), (52, 1238716), (53, 1215344), (104, 619358), (106, 607672), (208, 309679), (212, 303836), (424, 151918), (689, 93488), (848, 75959), (1378, 46744), (2756, 23372), (5512, 11686), (5843, 11024)]