3721448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 7270560

約数和(自身を除く): 3549112

約数列:

[1, 2, 4, 8, 53, 67, 106, 131, 134, 212, 262, 268, 424, 524, 536, 1048, 3551, 6943, 7102, 8777, 13886, 14204, 17554, 27772, 28408, 35108, 55544, 70216, 465181, 930362, 1860724, 3721448]

約数ペア:

[(1, 3721448), (2, 1860724), (4, 930362), (8, 465181), (53, 70216), (67, 55544), (106, 35108), (131, 28408), (134, 27772), (212, 17554), (262, 14204), (268, 13886), (424, 8777), (524, 7102), (536, 6943), (1048, 3551)]