668858872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{96211}}^1$

素因数の和:96307

約数の個数: 32

約数和(自身を含む): 1385452800

約数和(自身を除く): 716593928

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 96211, 192422, 384844, 769688, 1058321, 2116642, 4233284, 7600669, 8466568, 15201338, 30402676, 60805352, 83607359, 167214718, 334429436, 668858872]

約数ペア:

[(1, 668858872), (2, 334429436), (4, 167214718), (8, 83607359), (11, 60805352), (22, 30402676), (44, 15201338), (79, 8466568), (88, 7600669), (158, 4233284), (316, 2116642), (632, 1058321), (869, 769688), (1738, 384844), (3476, 192422), (6952, 96211)]