28725684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 73429440

約数和(自身を除く): 44703756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 3121, 4602, 6242, 9204, 9363, 12484, 18726, 37452, 40573, 81146, 121719, 162292, 184139, 243438, 368278, 486876, 552417, 736556, 1104834, 2209668, 2393807, 4787614, 7181421, 9575228, 14362842, 28725684]

約数ペア:

[(1, 28725684), (2, 14362842), (3, 9575228), (4, 7181421), (6, 4787614), (12, 2393807), (13, 2209668), (26, 1104834), (39, 736556), (52, 552417), (59, 486876), (78, 368278), (118, 243438), (156, 184139), (177, 162292), (236, 121719), (354, 81146), (708, 40573), (767, 37452), (1534, 18726), (2301, 12484), (3068, 9363), (3121, 9204), (4602, 6242)]