7948668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 15759492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 251, 273, 348, 364, 377, 406, 502, 546, 609, 753, 754, 812, 1004, 1092, 1131, 1218, 1506, 1508, 1757, 2262, 2436, 2639, 3012, 3263, 3514, 4524, 5271, 5278, 6526, 7028, 7279, 7917, 9789, 10542, 10556, 13052, 14558, 15834, 19578, 21084, 21837, 22841, 29116, 31668, 39156, 43674, 45682, 50953, 68523, 87348, 91364, 94627, 101906, 137046, 152859, 189254, 203812, 274092, 283881, 305718, 378508, 567762, 611436, 662389, 1135524, 1324778, 1987167, 2649556, 3974334, 7948668]

約数ペア:

[(1, 7948668), (2, 3974334), (3, 2649556), (4, 1987167), (6, 1324778), (7, 1135524), (12, 662389), (13, 611436), (14, 567762), (21, 378508), (26, 305718), (28, 283881), (29, 274092), (39, 203812), (42, 189254), (52, 152859), (58, 137046), (78, 101906), (84, 94627), (87, 91364), (91, 87348), (116, 68523), (156, 50953), (174, 45682), (182, 43674), (203, 39156), (251, 31668), (273, 29116), (348, 22841), (364, 21837), (377, 21084), (406, 19578), (502, 15834), (546, 14558), (609, 13052), (753, 10556), (754, 10542), (812, 9789), (1004, 7917), (1092, 7279), (1131, 7028), (1218, 6526), (1506, 5278), (1508, 5271), (1757, 4524), (2262, 3514), (2436, 3263), (2639, 3012)]