11813776

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 26345412

約数和(自身を除く): 14531636

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 257, 272, 338, 442, 514, 676, 884, 1028, 1352, 1768, 2056, 2704, 2873, 3341, 3536, 4112, 4369, 5746, 6682, 8738, 11492, 13364, 17476, 22984, 26728, 34952, 43433, 45968, 53456, 56797, 69904, 86866, 113594, 173732, 227188, 347464, 454376, 694928, 738361, 908752, 1476722, 2953444, 5906888, 11813776]

約数ペア:

[(1, 11813776), (2, 5906888), (4, 2953444), (8, 1476722), (13, 908752), (16, 738361), (17, 694928), (26, 454376), (34, 347464), (52, 227188), (68, 173732), (104, 113594), (136, 86866), (169, 69904), (208, 56797), (221, 53456), (257, 45968), (272, 43433), (338, 34952), (442, 26728), (514, 22984), (676, 17476), (884, 13364), (1028, 11492), (1352, 8738), (1768, 6682), (2056, 5746), (2704, 4369), (2873, 4112), (3341, 3536)]