22972144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 48278160

約数和(自身を除く): 25306016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 617, 716, 1234, 1432, 2327, 2468, 2864, 4654, 4936, 8021, 9308, 9872, 16042, 18616, 32084, 37232, 64168, 110443, 128336, 220886, 441772, 883544, 1435759, 1767088, 2871518, 5743036, 11486072, 22972144]

約数ペア:

[(1, 22972144), (2, 11486072), (4, 5743036), (8, 2871518), (13, 1767088), (16, 1435759), (26, 883544), (52, 441772), (104, 220886), (179, 128336), (208, 110443), (358, 64168), (617, 37232), (716, 32084), (1234, 18616), (1432, 16042), (2327, 9872), (2468, 9308), (2864, 8021), (4654, 4936)]