28115756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3659}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 52572240

約数和(自身を除く): 24456484

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3659, 3842, 7318, 7684, 14636, 62203, 124406, 248812, 413467, 826934, 1653868, 7028939, 14057878, 28115756]

約数ペア:

[(1, 28115756), (2, 14057878), (4, 7028939), (17, 1653868), (34, 826934), (68, 413467), (113, 248812), (226, 124406), (452, 62203), (1921, 14636), (3659, 7684), (3842, 7318)]