40618592

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 51462208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 1217, 2086, 2384, 2434, 4172, 4768, 4868, 8344, 8519, 9736, 16688, 17038, 19472, 33376, 34076, 38944, 68152, 136304, 181333, 272608, 362666, 725332, 1269331, 1450664, 2538662, 2901328, 5077324, 5802656, 10154648, 20309296, 40618592]

約数ペア:

[(1, 40618592), (2, 20309296), (4, 10154648), (7, 5802656), (8, 5077324), (14, 2901328), (16, 2538662), (28, 1450664), (32, 1269331), (56, 725332), (112, 362666), (149, 272608), (224, 181333), (298, 136304), (596, 68152), (1043, 38944), (1192, 34076), (1217, 33376), (2086, 19472), (2384, 17038), (2434, 16688), (4172, 9736), (4768, 8519), (4868, 8344)]