28325766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8537}}^1$

素因数の和:8628

約数の個数: 32

約数和(自身を含む): 65571840

約数和(自身を除く): 37246074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8537, 17074, 25611, 51222, 59759, 119518, 179277, 358554, 674423, 1348846, 2023269, 4046538, 4720961, 9441922, 14162883, 28325766]

約数ペア:

[(1, 28325766), (2, 14162883), (3, 9441922), (6, 4720961), (7, 4046538), (14, 2023269), (21, 1348846), (42, 674423), (79, 358554), (158, 179277), (237, 119518), (474, 59759), (553, 51222), (1106, 25611), (1659, 17074), (3318, 8537)]