40802664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{242873}}^1$

素因数の和:242889

約数の個数: 32

約数和(自身を含む): 116579520

約数和(自身を除く): 75776856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 242873, 485746, 728619, 971492, 1457238, 1700111, 1942984, 2914476, 3400222, 5100333, 5828952, 6800444, 10200666, 13600888, 20401332, 40802664]

約数ペア:

[(1, 40802664), (2, 20401332), (3, 13600888), (4, 10200666), (6, 6800444), (7, 5828952), (8, 5100333), (12, 3400222), (14, 2914476), (21, 1942984), (24, 1700111), (28, 1457238), (42, 971492), (56, 728619), (84, 485746), (168, 242873)]