40132852

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 75429900

約数和(自身を除く): 35297048

約数列:

[1, 2, 4, 17, 34, 68, 149, 233, 289, 298, 466, 578, 596, 932, 1156, 2533, 3961, 5066, 7922, 10132, 15844, 34717, 43061, 67337, 69434, 86122, 134674, 138868, 172244, 269348, 590189, 1180378, 2360756, 10033213, 20066426, 40132852]

約数ペア:

[(1, 40132852), (2, 20066426), (4, 10033213), (17, 2360756), (34, 1180378), (68, 590189), (149, 269348), (233, 172244), (289, 138868), (298, 134674), (466, 86122), (578, 69434), (596, 67337), (932, 43061), (1156, 34717), (2533, 15844), (3961, 10132), (5066, 7922)]