41557672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 84205800

約数和(自身を除く): 42648128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 977, 1636, 1954, 3272, 3908, 5317, 7816, 10634, 12701, 21268, 25402, 42536, 50804, 101608, 399593, 799186, 1598372, 3196744, 5194709, 10389418, 20778836, 41557672]

約数ペア:

[(1, 41557672), (2, 20778836), (4, 10389418), (8, 5194709), (13, 3196744), (26, 1598372), (52, 799186), (104, 399593), (409, 101608), (818, 50804), (977, 42536), (1636, 25402), (1954, 21268), (3272, 12701), (3908, 10634), (5317, 7816)]