22457372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 47113920

約数和(自身を除く): 24656548

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 409, 518, 742, 818, 1036, 1484, 1636, 1961, 2863, 3922, 5726, 7844, 11452, 13727, 15133, 21677, 27454, 30266, 43354, 54908, 60532, 86708, 105931, 151739, 211862, 303478, 423724, 606956, 802049, 1604098, 3208196, 5614343, 11228686, 22457372]

約数ペア:

[(1, 22457372), (2, 11228686), (4, 5614343), (7, 3208196), (14, 1604098), (28, 802049), (37, 606956), (53, 423724), (74, 303478), (106, 211862), (148, 151739), (212, 105931), (259, 86708), (371, 60532), (409, 54908), (518, 43354), (742, 30266), (818, 27454), (1036, 21677), (1484, 15133), (1636, 13727), (1961, 11452), (2863, 7844), (3922, 5726)]