25065924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 64538880

約数和(自身を除く): 39472956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 3919, 6396, 7838, 11757, 15676, 23514, 47028, 50947, 101894, 152841, 160679, 203788, 305682, 321358, 482037, 611364, 642716, 964074, 1928148, 2088827, 4177654, 6266481, 8355308, 12532962, 25065924]

約数ペア:

[(1, 25065924), (2, 12532962), (3, 8355308), (4, 6266481), (6, 4177654), (12, 2088827), (13, 1928148), (26, 964074), (39, 642716), (41, 611364), (52, 482037), (78, 321358), (82, 305682), (123, 203788), (156, 160679), (164, 152841), (246, 101894), (492, 50947), (533, 47028), (1066, 23514), (1599, 15676), (2132, 11757), (3198, 7838), (3919, 6396)]