25053712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23371}}^1$

素因数の和:23446

約数の個数: 20

約数和(自身を含む): 49268176

約数和(自身を除く): 24214464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23371, 46742, 93484, 186968, 373936, 1565857, 3131714, 6263428, 12526856, 25053712]

約数ペア:

[(1, 25053712), (2, 12526856), (4, 6263428), (8, 3131714), (16, 1565857), (67, 373936), (134, 186968), (268, 93484), (536, 46742), (1072, 23371)]