67025608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1237}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 135709560

約数和(自身を除く): 68683952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 1237, 2084, 2474, 4168, 4948, 6773, 9896, 13546, 16081, 27092, 32162, 54184, 64324, 128648, 644477, 1288954, 2577908, 5155816, 8378201, 16756402, 33512804, 67025608]

約数ペア:

[(1, 67025608), (2, 33512804), (4, 16756402), (8, 8378201), (13, 5155816), (26, 2577908), (52, 1288954), (104, 644477), (521, 128648), (1042, 64324), (1237, 54184), (2084, 32162), (2474, 27092), (4168, 16081), (4948, 13546), (6773, 9896)]