61305104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17657}}^1$

素因数の和:17703

約数の個数: 40

約数和(自身を含む): 140133888

約数和(自身を除く): 78828784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 17657, 35314, 70628, 123599, 141256, 247198, 282512, 494396, 547367, 988792, 1094734, 1977584, 2189468, 3831569, 4378936, 7663138, 8757872, 15326276, 30652552, 61305104]

約数ペア:

[(1, 61305104), (2, 30652552), (4, 15326276), (7, 8757872), (8, 7663138), (14, 4378936), (16, 3831569), (28, 2189468), (31, 1977584), (56, 1094734), (62, 988792), (112, 547367), (124, 494396), (217, 282512), (248, 247198), (434, 141256), (496, 123599), (868, 70628), (1736, 35314), (3472, 17657)]