64082512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5887

約数の個数: 40

約数和(自身を含む): 136256904

約数和(自身を除く): 72174392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 5813, 11024, 11626, 23252, 46504, 75569, 93008, 151138, 302276, 308089, 604552, 616178, 1209104, 1232356, 2464712, 4005157, 4929424, 8010314, 16020628, 32041256, 64082512]

約数ペア:

[(1, 64082512), (2, 32041256), (4, 16020628), (8, 8010314), (13, 4929424), (16, 4005157), (26, 2464712), (52, 1232356), (53, 1209104), (104, 616178), (106, 604552), (208, 308089), (212, 302276), (424, 151138), (689, 93008), (848, 75569), (1378, 46504), (2756, 23252), (5512, 11626), (5813, 11024)]