40806028634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6343}}^1\times {\mathrm{19979}}^1$

素因数の和:26354

約数の個数: 32

約数和(自身を含む): 73009797120

約数和(自身を除く): 32203768486

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6343, 12686, 19979, 39958, 44401, 88802, 139853, 145889, 279706, 291778, 459517, 919034, 1021223, 2042446, 3216619, 6433238, 126726797, 253453594, 887087579, 1774175158, 2914716331, 5829432662, 20403014317, 40806028634]

約数ペア:

[(1, 40806028634), (2, 20403014317), (7, 5829432662), (14, 2914716331), (23, 1774175158), (46, 887087579), (161, 253453594), (322, 126726797), (6343, 6433238), (12686, 3216619), (19979, 2042446), (39958, 1021223), (44401, 919034), (88802, 459517), (139853, 291778), (145889, 279706)]