72459968

素因数分解:

$2^6\times 7^1\times {\mathrm{161741}}^1$

素因数の和:161760

約数の個数: 28

約数和(自身を含む): 164329872

約数和(自身を除く): 91869904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161741, 323482, 646964, 1132187, 1293928, 2264374, 2587856, 4528748, 5175712, 9057496, 10351424, 18114992, 36229984, 72459968]

約数ペア:

[(1, 72459968), (2, 36229984), (4, 18114992), (7, 10351424), (8, 9057496), (14, 5175712), (16, 4528748), (28, 2587856), (32, 2264374), (56, 1293928), (64, 1132187), (112, 646964), (224, 323482), (448, 161741)]