28413512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 28740088

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3527, 4028, 7054, 8056, 14108, 28216, 67013, 134026, 186931, 268052, 373862, 536104, 747724, 1495448, 3551689, 7103378, 14206756, 28413512]

約数ペア:

[(1, 28413512), (2, 14206756), (4, 7103378), (8, 3551689), (19, 1495448), (38, 747724), (53, 536104), (76, 373862), (106, 268052), (152, 186931), (212, 134026), (424, 67013), (1007, 28216), (2014, 14108), (3527, 8056), (4028, 7054)]