72558016

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{2309}}^1$

素因数の和:2812

約数の個数: 28

約数和(自身を含む): 144338040

約数和(自身を除く): 71780024

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 2309, 3928, 4618, 7856, 9236, 15712, 18472, 31424, 36944, 73888, 147776, 1133719, 2267438, 4534876, 9069752, 18139504, 36279008, 72558016]

約数ペア:

[(1, 72558016), (2, 36279008), (4, 18139504), (8, 9069752), (16, 4534876), (32, 2267438), (64, 1133719), (491, 147776), (982, 73888), (1964, 36944), (2309, 31424), (3928, 18472), (4618, 15712), (7856, 9236)]