72015416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6247}}^1$

素因数の和:6395

約数の個数: 32

約数和(自身を含む): 148452480

約数和(自身を除く): 76437064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 6247, 11528, 12494, 24988, 49976, 68717, 137434, 274868, 549736, 818357, 1636714, 3273428, 6546856, 9001927, 18003854, 36007708, 72015416]

約数ペア:

[(1, 72015416), (2, 36007708), (4, 18003854), (8, 9001927), (11, 6546856), (22, 3273428), (44, 1636714), (88, 818357), (131, 549736), (262, 274868), (524, 137434), (1048, 68717), (1441, 49976), (2882, 24988), (5764, 12494), (6247, 11528)]