64072904

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17077}}^1$

素因数の和:17157

約数の個数: 32

約数和(自身を含む): 139356480

約数和(自身を除く): 75283576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 17077, 34154, 68308, 119539, 136616, 239078, 478156, 956312, 1144159, 2288318, 4576636, 8009113, 9153272, 16018226, 32036452, 64072904]

約数ペア:

[(1, 64072904), (2, 32036452), (4, 16018226), (7, 9153272), (8, 8009113), (14, 4576636), (28, 2288318), (56, 1144159), (67, 956312), (134, 478156), (268, 239078), (469, 136616), (536, 119539), (938, 68308), (1876, 34154), (3752, 17077)]