22978072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 46846800

約数和(自身を除く): 23868728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2027, 2834, 4054, 5668, 8108, 11336, 16216, 26351, 52702, 105404, 210808, 220943, 441886, 883772, 1767544, 2872259, 5744518, 11489036, 22978072]

約数ペア:

[(1, 22978072), (2, 11489036), (4, 5744518), (8, 2872259), (13, 1767544), (26, 883772), (52, 441886), (104, 220943), (109, 210808), (218, 105404), (436, 52702), (872, 26351), (1417, 16216), (2027, 11336), (2834, 8108), (4054, 5668)]