39786992

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 88777056

約数和(自身を除く): 48990064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 2593, 3836, 5186, 7672, 10372, 15344, 18151, 20744, 36302, 41488, 72604, 145208, 290416, 355241, 710482, 1420964, 2486687, 2841928, 4973374, 5683856, 9946748, 19893496, 39786992]

約数ペア:

[(1, 39786992), (2, 19893496), (4, 9946748), (7, 5683856), (8, 4973374), (14, 2841928), (16, 2486687), (28, 1420964), (56, 710482), (112, 355241), (137, 290416), (274, 145208), (548, 72604), (959, 41488), (1096, 36302), (1918, 20744), (2192, 18151), (2593, 15344), (3836, 10372), (5186, 7672)]