5671428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 9617916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 631, 642, 749, 1262, 1284, 1498, 1893, 2247, 2524, 2996, 3786, 4417, 4494, 7572, 8834, 8988, 13251, 17668, 26502, 53004, 67517, 135034, 202551, 270068, 405102, 472619, 810204, 945238, 1417857, 1890476, 2835714, 5671428]

約数ペア:

[(1, 5671428), (2, 2835714), (3, 1890476), (4, 1417857), (6, 945238), (7, 810204), (12, 472619), (14, 405102), (21, 270068), (28, 202551), (42, 135034), (84, 67517), (107, 53004), (214, 26502), (321, 17668), (428, 13251), (631, 8988), (642, 8834), (749, 7572), (1262, 4494), (1284, 4417), (1498, 3786), (1893, 2996), (2247, 2524)]