71313216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28599

約数の個数: 56

約数和(自身を含む): 203204064

約数和(自身を除く): 131890848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28571, 57142, 85713, 114284, 171426, 228568, 342852, 371423, 457136, 685704, 742846, 914272, 1114269, 1371408, 1485692, 1828544, 2228538, 2742816, 2971384, 4457076, 5485632, 5942768, 8914152, 11885536, 17828304, 23771072, 35656608, 71313216]

約数ペア:

[(1, 71313216), (2, 35656608), (3, 23771072), (4, 17828304), (6, 11885536), (8, 8914152), (12, 5942768), (13, 5485632), (16, 4457076), (24, 2971384), (26, 2742816), (32, 2228538), (39, 1828544), (48, 1485692), (52, 1371408), (64, 1114269), (78, 914272), (96, 742846), (104, 685704), (156, 457136), (192, 371423), (208, 342852), (312, 228568), (416, 171426), (624, 114284), (832, 85713), (1248, 57142), (2496, 28571)]