22125688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 45259200

約数和(自身を除く): 23133512

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 2693, 4108, 5386, 8216, 10772, 21544, 35009, 70018, 140036, 212747, 280072, 425494, 850988, 1701976, 2765711, 5531422, 11062844, 22125688]

約数ペア:

[(1, 22125688), (2, 11062844), (4, 5531422), (8, 2765711), (13, 1701976), (26, 850988), (52, 425494), (79, 280072), (104, 212747), (158, 140036), (316, 70018), (632, 35009), (1027, 21544), (2054, 10772), (2693, 8216), (4108, 5386)]