124629448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6689}}^1$

素因数の和:6849

約数の個数: 32

約数和(自身を含む): 249269400

約数和(自身を除く): 124639952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 6689, 9316, 13378, 18632, 26756, 53512, 113713, 227426, 454852, 909704, 916393, 1832786, 3665572, 7331144, 15578681, 31157362, 62314724, 124629448]

約数ペア:

[(1, 124629448), (2, 62314724), (4, 31157362), (8, 15578681), (17, 7331144), (34, 3665572), (68, 1832786), (136, 916393), (137, 909704), (274, 454852), (548, 227426), (1096, 113713), (2329, 53512), (4658, 26756), (6689, 18632), (9316, 13378)]