28970424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 91653120

約数和(自身を除く): 62682696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1223, 1316, 1692, 1974, 2446, 2632, 2961, 3384, 3669, 3948, 4892, 5922, 7338, 7896, 8561, 9784, 11007, 11844, 14676, 17122, 22014, 23688, 25683, 29352, 34244, 44028, 51366, 57481, 68488, 77049, 88056, 102732, 114962, 154098, 172443, 205464, 229924, 308196, 344886, 402367, 459848, 517329, 616392, 689772, 804734, 1034658, 1207101, 1379544, 1609468, 2069316, 2414202, 3218936, 3621303, 4138632, 4828404, 7242606, 9656808, 14485212, 28970424]

約数ペア:

[(1, 28970424), (2, 14485212), (3, 9656808), (4, 7242606), (6, 4828404), (7, 4138632), (8, 3621303), (9, 3218936), (12, 2414202), (14, 2069316), (18, 1609468), (21, 1379544), (24, 1207101), (28, 1034658), (36, 804734), (42, 689772), (47, 616392), (56, 517329), (63, 459848), (72, 402367), (84, 344886), (94, 308196), (126, 229924), (141, 205464), (168, 172443), (188, 154098), (252, 114962), (282, 102732), (329, 88056), (376, 77049), (423, 68488), (504, 57481), (564, 51366), (658, 44028), (846, 34244), (987, 29352), (1128, 25683), (1223, 23688), (1316, 22014), (1692, 17122), (1974, 14676), (2446, 11844), (2632, 11007), (2961, 9784), (3384, 8561), (3669, 7896), (3948, 7338), (4892, 5922)]