7724392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 16633260

約数和(自身を除く): 8908868

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 257, 289, 442, 514, 578, 884, 1028, 1156, 1768, 2056, 2312, 3341, 3757, 4369, 6682, 7514, 8738, 13364, 15028, 17476, 26728, 30056, 34952, 56797, 74273, 113594, 148546, 227188, 297092, 454376, 594184, 965549, 1931098, 3862196, 7724392]

約数ペア:

[(1, 7724392), (2, 3862196), (4, 1931098), (8, 965549), (13, 594184), (17, 454376), (26, 297092), (34, 227188), (52, 148546), (68, 113594), (104, 74273), (136, 56797), (221, 34952), (257, 30056), (289, 26728), (442, 17476), (514, 15028), (578, 13364), (884, 8738), (1028, 7514), (1156, 6682), (1768, 4369), (2056, 3757), (2312, 3341)]