40472976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19609}}^1$

素因数の和:19663

約数の個数: 40

約数和(自身を含む): 106992160

約数和(自身を除く): 66519184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 19609, 39218, 58827, 78436, 117654, 156872, 235308, 313744, 470616, 843187, 941232, 1686374, 2529561, 3372748, 5059122, 6745496, 10118244, 13490992, 20236488, 40472976]

約数ペア:

[(1, 40472976), (2, 20236488), (3, 13490992), (4, 10118244), (6, 6745496), (8, 5059122), (12, 3372748), (16, 2529561), (24, 1686374), (43, 941232), (48, 843187), (86, 470616), (129, 313744), (172, 235308), (258, 156872), (344, 117654), (516, 78436), (688, 58827), (1032, 39218), (2064, 19609)]