42400436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 85424640

約数和(自身を除く): 43024204

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 899, 907, 1508, 1612, 1798, 1814, 3596, 3628, 11687, 11791, 23374, 23582, 26303, 28117, 46748, 47164, 52606, 56234, 105212, 112468, 341939, 365521, 683878, 731042, 815393, 1367756, 1462084, 1630786, 3261572, 10600109, 21200218, 42400436]

約数ペア:

[(1, 42400436), (2, 21200218), (4, 10600109), (13, 3261572), (26, 1630786), (29, 1462084), (31, 1367756), (52, 815393), (58, 731042), (62, 683878), (116, 365521), (124, 341939), (377, 112468), (403, 105212), (754, 56234), (806, 52606), (899, 47164), (907, 46748), (1508, 28117), (1612, 26303), (1798, 23582), (1814, 23374), (3596, 11791), (3628, 11687)]