42888336

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 111046464

約数和(自身を除く): 68158128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1381, 1941, 2588, 2762, 3882, 4143, 5176, 5524, 7764, 8286, 10352, 11048, 15528, 16572, 22096, 31056, 33144, 66288, 893507, 1787014, 2680521, 3574028, 5361042, 7148056, 10722084, 14296112, 21444168, 42888336]

約数ペア:

[(1, 42888336), (2, 21444168), (3, 14296112), (4, 10722084), (6, 7148056), (8, 5361042), (12, 3574028), (16, 2680521), (24, 1787014), (48, 893507), (647, 66288), (1294, 33144), (1381, 31056), (1941, 22096), (2588, 16572), (2762, 15528), (3882, 11048), (4143, 10352), (5176, 8286), (5524, 7764)]