72483008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87119}}^1$

素因数の和:87144

約数の個数: 28

約数和(自身を含む): 154899360

約数和(自身を除く): 82416352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87119, 174238, 348476, 696952, 1132547, 1393904, 2265094, 2787808, 4530188, 5575616, 9060376, 18120752, 36241504, 72483008]

約数ペア:

[(1, 72483008), (2, 36241504), (4, 18120752), (8, 9060376), (13, 5575616), (16, 4530188), (26, 2787808), (32, 2265094), (52, 1393904), (64, 1132547), (104, 696952), (208, 348476), (416, 174238), (832, 87119)]