28330614

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40381

約数の個数: 32

約数和(自身を含む): 67801440

約数和(自身を除く): 39470826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40357, 80714, 121071, 242142, 363213, 524641, 726426, 1049282, 1089639, 1573923, 2179278, 3147846, 4721769, 9443538, 14165307, 28330614]

約数ペア:

[(1, 28330614), (2, 14165307), (3, 9443538), (6, 4721769), (9, 3147846), (13, 2179278), (18, 1573923), (26, 1089639), (27, 1049282), (39, 726426), (54, 524641), (78, 363213), (117, 242142), (234, 121071), (351, 80714), (702, 40357)]