69940108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146933}}^1$

素因数の和:146961

約数の個数: 24

約数和(自身を含む): 148109472

約数和(自身を除く): 78169364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 146933, 293866, 587732, 1028531, 2057062, 2497861, 4114124, 4995722, 9991444, 17485027, 34970054, 69940108]

約数ペア:

[(1, 69940108), (2, 34970054), (4, 17485027), (7, 9991444), (14, 4995722), (17, 4114124), (28, 2497861), (34, 2057062), (68, 1028531), (119, 587732), (238, 293866), (476, 146933)]