25077028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 44930592

約数和(自身を除く): 19853564

約数列:

[1, 2, 4, 67, 134, 137, 268, 274, 548, 683, 1366, 2732, 9179, 18358, 36716, 45761, 91522, 93571, 183044, 187142, 374284, 6269257, 12538514, 25077028]

約数ペア:

[(1, 25077028), (2, 12538514), (4, 6269257), (67, 374284), (134, 187142), (137, 183044), (268, 93571), (274, 91522), (548, 45761), (683, 36716), (1366, 18358), (2732, 9179)]