25747832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 53992680

約数和(自身を除く): 28244848

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 397, 484, 536, 737, 794, 968, 1474, 1588, 2948, 3176, 4367, 5896, 8107, 8734, 16214, 17468, 26599, 32428, 34936, 48037, 53198, 64856, 96074, 106396, 192148, 212792, 292589, 384296, 585178, 1170356, 2340712, 3218479, 6436958, 12873916, 25747832]

約数ペア:

[(1, 25747832), (2, 12873916), (4, 6436958), (8, 3218479), (11, 2340712), (22, 1170356), (44, 585178), (67, 384296), (88, 292589), (121, 212792), (134, 192148), (242, 106396), (268, 96074), (397, 64856), (484, 53198), (536, 48037), (737, 34936), (794, 32428), (968, 26599), (1474, 17468), (1588, 16214), (2948, 8734), (3176, 8107), (4367, 5896)]