28327332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 73204992

約数和(自身を除く): 44877660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 3203, 4422, 6406, 8844, 9609, 12812, 19218, 35233, 38436, 70466, 105699, 140932, 211398, 214601, 422796, 429202, 643803, 858404, 1287606, 2360611, 2575212, 4721222, 7081833, 9442444, 14163666, 28327332]

約数ペア:

[(1, 28327332), (2, 14163666), (3, 9442444), (4, 7081833), (6, 4721222), (11, 2575212), (12, 2360611), (22, 1287606), (33, 858404), (44, 643803), (66, 429202), (67, 422796), (132, 214601), (134, 211398), (201, 140932), (268, 105699), (402, 70466), (737, 38436), (804, 35233), (1474, 19218), (2211, 12812), (2948, 9609), (3203, 8844), (4422, 6406)]