61685936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4269

約数の個数: 40

約数和(自身を含む): 130554144

約数和(自身を除く): 68868208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 4177, 7384, 8354, 14768, 16708, 33416, 54301, 66832, 108602, 217204, 296567, 434408, 593134, 868816, 1186268, 2372536, 3855371, 4745072, 7710742, 15421484, 30842968, 61685936]

約数ペア:

[(1, 61685936), (2, 30842968), (4, 15421484), (8, 7710742), (13, 4745072), (16, 3855371), (26, 2372536), (52, 1186268), (71, 868816), (104, 593134), (142, 434408), (208, 296567), (284, 217204), (568, 108602), (923, 66832), (1136, 54301), (1846, 33416), (3692, 16708), (4177, 14768), (7384, 8354)]