7972944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 23986560

約数和(自身を除く): 16013616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 389, 427, 488, 732, 778, 854, 976, 1167, 1281, 1464, 1556, 1708, 2334, 2562, 2723, 2928, 3112, 3416, 4668, 5124, 5446, 6224, 6832, 8169, 9336, 10248, 10892, 16338, 18672, 20496, 21784, 23729, 32676, 43568, 47458, 65352, 71187, 94916, 130704, 142374, 166103, 189832, 284748, 332206, 379664, 498309, 569496, 664412, 996618, 1138992, 1328824, 1993236, 2657648, 3986472, 7972944]

約数ペア:

[(1, 7972944), (2, 3986472), (3, 2657648), (4, 1993236), (6, 1328824), (7, 1138992), (8, 996618), (12, 664412), (14, 569496), (16, 498309), (21, 379664), (24, 332206), (28, 284748), (42, 189832), (48, 166103), (56, 142374), (61, 130704), (84, 94916), (112, 71187), (122, 65352), (168, 47458), (183, 43568), (244, 32676), (336, 23729), (366, 21784), (389, 20496), (427, 18672), (488, 16338), (732, 10892), (778, 10248), (854, 9336), (976, 8169), (1167, 6832), (1281, 6224), (1464, 5446), (1556, 5124), (1708, 4668), (2334, 3416), (2562, 3112), (2723, 2928)]