22552972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 45017280

約数和(自身を除く): 22464308

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 173, 218, 299, 346, 436, 598, 692, 1196, 1417, 2249, 2507, 2834, 3979, 4498, 5014, 5668, 7958, 8996, 10028, 15916, 18857, 32591, 37714, 51727, 65182, 75428, 103454, 130364, 206908, 245141, 433711, 490282, 867422, 980564, 1734844, 5638243, 11276486, 22552972]

約数ペア:

[(1, 22552972), (2, 11276486), (4, 5638243), (13, 1734844), (23, 980564), (26, 867422), (46, 490282), (52, 433711), (92, 245141), (109, 206908), (173, 130364), (218, 103454), (299, 75428), (346, 65182), (436, 51727), (598, 37714), (692, 32591), (1196, 18857), (1417, 15916), (2249, 10028), (2507, 8996), (2834, 7958), (3979, 5668), (4498, 5014)]