71287928

素因数分解:

$2^3\times {\mathrm{2741}}^1\times {\mathrm{3251}}^1$

素因数の和:5998

約数の個数: 16

約数和(自身を含む): 133754760

約数和(自身を除く): 62466832

約数列:

[1, 2, 4, 8, 2741, 3251, 5482, 6502, 10964, 13004, 21928, 26008, 8910991, 17821982, 35643964, 71287928]

約数ペア:

[(1, 71287928), (2, 35643964), (4, 17821982), (8, 8910991), (2741, 26008), (3251, 21928), (5482, 13004), (6502, 10964)]