8393904

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 23851152

約数和(自身を除く): 15457248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 821, 852, 1136, 1278, 1642, 1704, 2463, 2556, 3284, 3408, 4926, 5112, 6568, 7389, 9852, 10224, 13136, 14778, 19704, 29556, 39408, 58291, 59112, 116582, 118224, 174873, 233164, 349746, 466328, 524619, 699492, 932656, 1049238, 1398984, 2098476, 2797968, 4196952, 8393904]

約数ペア:

[(1, 8393904), (2, 4196952), (3, 2797968), (4, 2098476), (6, 1398984), (8, 1049238), (9, 932656), (12, 699492), (16, 524619), (18, 466328), (24, 349746), (36, 233164), (48, 174873), (71, 118224), (72, 116582), (142, 59112), (144, 58291), (213, 39408), (284, 29556), (426, 19704), (568, 14778), (639, 13136), (821, 10224), (852, 9852), (1136, 7389), (1278, 6568), (1642, 5112), (1704, 4926), (2463, 3408), (2556, 3284)]