28913736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70867}}^1$

素因数の和:70893

約数の個数: 32

約数和(自身を含む): 76537440

約数和(自身を除く): 47623704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70867, 141734, 212601, 283468, 425202, 566936, 850404, 1204739, 1700808, 2409478, 3614217, 4818956, 7228434, 9637912, 14456868, 28913736]

約数ペア:

[(1, 28913736), (2, 14456868), (3, 9637912), (4, 7228434), (6, 4818956), (8, 3614217), (12, 2409478), (17, 1700808), (24, 1204739), (34, 850404), (51, 566936), (68, 425202), (102, 283468), (136, 212601), (204, 141734), (408, 70867)]