40479664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 80597520

約数和(自身を除く): 40117856

約数列:

[1, 2, 4, 8, 16, 59, 118, 137, 236, 274, 313, 472, 548, 626, 944, 1096, 1252, 2192, 2504, 5008, 8083, 16166, 18467, 32332, 36934, 42881, 64664, 73868, 85762, 129328, 147736, 171524, 295472, 343048, 686096, 2529979, 5059958, 10119916, 20239832, 40479664]

約数ペア:

[(1, 40479664), (2, 20239832), (4, 10119916), (8, 5059958), (16, 2529979), (59, 686096), (118, 343048), (137, 295472), (236, 171524), (274, 147736), (313, 129328), (472, 85762), (548, 73868), (626, 64664), (944, 42881), (1096, 36934), (1252, 32332), (2192, 18467), (2504, 16166), (5008, 8083)]