71315286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 167541696

約数和(自身を除く): 96226410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 2267, 4494, 4534, 5243, 6801, 10486, 13602, 15729, 15869, 31458, 31738, 47607, 95214, 111083, 222166, 242569, 333249, 485138, 666498, 727707, 1455414, 1697983, 3395966, 5093949, 10187898, 11885881, 23771762, 35657643, 71315286]

約数ペア:

[(1, 71315286), (2, 35657643), (3, 23771762), (6, 11885881), (7, 10187898), (14, 5093949), (21, 3395966), (42, 1697983), (49, 1455414), (98, 727707), (107, 666498), (147, 485138), (214, 333249), (294, 242569), (321, 222166), (642, 111083), (749, 95214), (1498, 47607), (2247, 31738), (2267, 31458), (4494, 15869), (4534, 15729), (5243, 13602), (6801, 10486)]