56728154

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 100763136

約数和(自身を除く): 44034982

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 658, 1022, 1181, 2362, 3431, 6862, 8267, 16534, 24017, 48034, 55507, 86213, 111014, 172426, 388549, 603491, 777098, 1206982, 4052011, 8104022, 28364077, 56728154]

約数ペア:

[(1, 56728154), (2, 28364077), (7, 8104022), (14, 4052011), (47, 1206982), (73, 777098), (94, 603491), (146, 388549), (329, 172426), (511, 111014), (658, 86213), (1022, 55507), (1181, 48034), (2362, 24017), (3431, 16534), (6862, 8267)]