69980194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3030

約数の個数: 24

約数和(自身を含む): 114266628

約数和(自身を除く): 44286434

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 2953, 5906, 11849, 23698, 50201, 100402, 121073, 242146, 853417, 1706834, 2058241, 4116482, 34990097, 69980194]

約数ペア:

[(1, 69980194), (2, 34990097), (17, 4116482), (34, 2058241), (41, 1706834), (82, 853417), (289, 242146), (578, 121073), (697, 100402), (1394, 50201), (2953, 23698), (5906, 11849)]