25671872

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4608

約数の個数: 28

約数和(自身を含む): 51526440

約数和(自身を除く): 25854568

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4507, 5696, 9014, 18028, 36056, 72112, 144224, 288448, 401123, 802246, 1604492, 3208984, 6417968, 12835936, 25671872]

約数ペア:

[(1, 25671872), (2, 12835936), (4, 6417968), (8, 3208984), (16, 1604492), (32, 802246), (64, 401123), (89, 288448), (178, 144224), (356, 72112), (712, 36056), (1424, 18028), (2848, 9014), (4507, 5696)]