42481328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 85777248

約数和(自身を除く): 43295920

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 983, 1168, 1966, 2701, 3932, 5402, 7864, 10804, 15728, 21608, 36371, 43216, 71759, 72742, 143518, 145484, 287036, 290968, 574072, 581936, 1148144, 2655083, 5310166, 10620332, 21240664, 42481328]

約数ペア:

[(1, 42481328), (2, 21240664), (4, 10620332), (8, 5310166), (16, 2655083), (37, 1148144), (73, 581936), (74, 574072), (146, 290968), (148, 287036), (292, 145484), (296, 143518), (584, 72742), (592, 71759), (983, 43216), (1168, 36371), (1966, 21608), (2701, 15728), (3932, 10804), (5402, 7864)]