40451716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 72137016

約数和(自身を除く): 31685300

約数列:

[1, 2, 4, 97, 137, 194, 274, 388, 548, 761, 1522, 3044, 13289, 26578, 53156, 73817, 104257, 147634, 208514, 295268, 417028, 10112929, 20225858, 40451716]

約数ペア:

[(1, 40451716), (2, 20225858), (4, 10112929), (97, 417028), (137, 295268), (194, 208514), (274, 147634), (388, 104257), (548, 73817), (761, 53156), (1522, 26578), (3044, 13289)]