28515975190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1038077}}^1$

素因数の和:1038192

約数の個数: 32

約数和(自身を含む): 53365513824

約数和(自身を除く): 24849538634

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 13735, 27470, 1038077, 2076154, 5190385, 10380770, 42561157, 69551159, 85122314, 139102318, 212805785, 347755795, 425611570, 695511590, 2851597519, 5703195038, 14257987595, 28515975190]

約数ペア:

[(1, 28515975190), (2, 14257987595), (5, 5703195038), (10, 2851597519), (41, 695511590), (67, 425611570), (82, 347755795), (134, 212805785), (205, 139102318), (335, 85122314), (410, 69551159), (670, 42561157), (2747, 10380770), (5494, 5190385), (13735, 2076154), (27470, 1038077)]