71998808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75629}}^1$

素因数の和:75659

約数の個数: 32

約数和(自身を含む): 163360800

約数和(自身を除く): 91361992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 75629, 151258, 302516, 529403, 605032, 1058806, 1285693, 2117612, 2571386, 4235224, 5142772, 8999851, 10285544, 17999702, 35999404, 71998808]

約数ペア:

[(1, 71998808), (2, 35999404), (4, 17999702), (7, 10285544), (8, 8999851), (14, 5142772), (17, 4235224), (28, 2571386), (34, 2117612), (56, 1285693), (68, 1058806), (119, 605032), (136, 529403), (238, 302516), (476, 151258), (952, 75629)]