56217154

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 99271296

約数和(自身を除く): 43054142

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 821, 938, 1022, 1642, 4891, 5747, 9782, 11494, 34237, 55007, 59933, 68474, 110014, 119866, 385049, 419531, 770098, 839062, 4015511, 8031022, 28108577, 56217154]

約数ペア:

[(1, 56217154), (2, 28108577), (7, 8031022), (14, 4015511), (67, 839062), (73, 770098), (134, 419531), (146, 385049), (469, 119866), (511, 110014), (821, 68474), (938, 59933), (1022, 55007), (1642, 34237), (4891, 11494), (5747, 9782)]