69724228

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15277}}^1$

素因数の和:15451

約数の個数: 24

約数和(自身を含む): 140313152

約数和(自身を除く): 70588924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15277, 30554, 61108, 106939, 213878, 427756, 2490151, 4980302, 9960604, 17431057, 34862114, 69724228]

約数ペア:

[(1, 69724228), (2, 34862114), (4, 17431057), (7, 9960604), (14, 4980302), (28, 2490151), (163, 427756), (326, 213878), (652, 106939), (1141, 61108), (2282, 30554), (4564, 15277)]