40673848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 77895360

約数和(自身を除く): 37221512

約数列:

[1, 2, 4, 8, 73, 146, 257, 271, 292, 514, 542, 584, 1028, 1084, 2056, 2168, 18761, 19783, 37522, 39566, 69647, 75044, 79132, 139294, 150088, 158264, 278588, 557176, 5084231, 10168462, 20336924, 40673848]

約数ペア:

[(1, 40673848), (2, 20336924), (4, 10168462), (8, 5084231), (73, 557176), (146, 278588), (257, 158264), (271, 150088), (292, 139294), (514, 79132), (542, 75044), (584, 69647), (1028, 39566), (1084, 37522), (2056, 19783), (2168, 18761)]