3986472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 11606400

約数和(自身を除く): 7619928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 389, 427, 488, 732, 778, 854, 1167, 1281, 1464, 1556, 1708, 2334, 2562, 2723, 3112, 3416, 4668, 5124, 5446, 8169, 9336, 10248, 10892, 16338, 21784, 23729, 32676, 47458, 65352, 71187, 94916, 142374, 166103, 189832, 284748, 332206, 498309, 569496, 664412, 996618, 1328824, 1993236, 3986472]

約数ペア:

[(1, 3986472), (2, 1993236), (3, 1328824), (4, 996618), (6, 664412), (7, 569496), (8, 498309), (12, 332206), (14, 284748), (21, 189832), (24, 166103), (28, 142374), (42, 94916), (56, 71187), (61, 65352), (84, 47458), (122, 32676), (168, 23729), (183, 21784), (244, 16338), (366, 10892), (389, 10248), (427, 9336), (488, 8169), (732, 5446), (778, 5124), (854, 4668), (1167, 3416), (1281, 3112), (1464, 2723), (1556, 2562), (1708, 2334)]