40243336

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6977}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 87085440

約数和(自身を除く): 46842104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 6977, 13954, 27908, 48839, 55816, 97678, 195356, 390712, 718631, 1437262, 2874524, 5030417, 5749048, 10060834, 20121668, 40243336]

約数ペア:

[(1, 40243336), (2, 20121668), (4, 10060834), (7, 5749048), (8, 5030417), (14, 2874524), (28, 1437262), (56, 718631), (103, 390712), (206, 195356), (412, 97678), (721, 55816), (824, 48839), (1442, 27908), (2884, 13954), (5768, 6977)]