22841428

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 42454720

約数和(自身を除く): 19613292

約数列:

[1, 2, 4, 41, 43, 79, 82, 86, 158, 164, 172, 316, 1681, 1763, 3239, 3362, 3397, 3526, 6478, 6724, 6794, 7052, 12956, 13588, 72283, 132799, 139277, 144566, 265598, 278554, 289132, 531196, 557108, 5710357, 11420714, 22841428]

約数ペア:

[(1, 22841428), (2, 11420714), (4, 5710357), (41, 557108), (43, 531196), (79, 289132), (82, 278554), (86, 265598), (158, 144566), (164, 139277), (172, 132799), (316, 72283), (1681, 13588), (1763, 12956), (3239, 7052), (3362, 6794), (3397, 6724), (3526, 6478)]