42778816

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{8461}}^1$

素因数の和:8552

約数の個数: 28

約数和(自身を含む): 85973920

約数和(自身を除く): 43195104

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 8461, 16922, 33844, 67688, 135376, 270752, 541504, 668419, 1336838, 2673676, 5347352, 10694704, 21389408, 42778816]

約数ペア:

[(1, 42778816), (2, 21389408), (4, 10694704), (8, 5347352), (16, 2673676), (32, 1336838), (64, 668419), (79, 541504), (158, 270752), (316, 135376), (632, 67688), (1264, 33844), (2528, 16922), (5056, 8461)]