72765656

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{5639}}^1$

素因数の和:7258

約数の個数: 16

約数和(自身を含む): 136544400

約数和(自身を除く): 63778744

約数列:

[1, 2, 4, 8, 1613, 3226, 5639, 6452, 11278, 12904, 22556, 45112, 9095707, 18191414, 36382828, 72765656]

約数ペア:

[(1, 72765656), (2, 36382828), (4, 18191414), (8, 9095707), (1613, 45112), (3226, 22556), (5639, 12904), (6452, 11278)]