22144648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 21084152

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 947, 1894, 2923, 3788, 5846, 7576, 11692, 23384, 35039, 70078, 74813, 140156, 149626, 280312, 299252, 598504, 2768081, 5536162, 11072324, 22144648]

約数ペア:

[(1, 22144648), (2, 11072324), (4, 5536162), (8, 2768081), (37, 598504), (74, 299252), (79, 280312), (148, 149626), (158, 140156), (296, 74813), (316, 70078), (632, 35039), (947, 23384), (1894, 11692), (2923, 7576), (3788, 5846)]