42255136

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 62314784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1559, 1694, 1936, 2464, 3118, 3388, 3872, 6236, 6776, 10913, 12472, 13552, 17149, 21826, 24944, 27104, 34298, 43652, 49888, 68596, 87304, 120043, 137192, 174608, 188639, 240086, 274384, 349216, 377278, 480172, 548768, 754556, 960344, 1320473, 1509112, 1920688, 2640946, 3018224, 3841376, 5281892, 6036448, 10563784, 21127568, 42255136]

約数ペア:

[(1, 42255136), (2, 21127568), (4, 10563784), (7, 6036448), (8, 5281892), (11, 3841376), (14, 3018224), (16, 2640946), (22, 1920688), (28, 1509112), (32, 1320473), (44, 960344), (56, 754556), (77, 548768), (88, 480172), (112, 377278), (121, 349216), (154, 274384), (176, 240086), (224, 188639), (242, 174608), (308, 137192), (352, 120043), (484, 87304), (616, 68596), (847, 49888), (968, 43652), (1232, 34298), (1559, 27104), (1694, 24944), (1936, 21826), (2464, 17149), (3118, 13552), (3388, 12472), (3872, 10913), (6236, 6776)]