72326144

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 44

約数和(自身を含む): 157750008

約数和(自身を除く): 85423864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 6421, 11264, 12842, 25684, 51368, 70631, 102736, 141262, 205472, 282524, 410944, 565048, 821888, 1130096, 1643776, 2260192, 3287552, 4520384, 6575104, 9040768, 18081536, 36163072, 72326144]

約数ペア:

[(1, 72326144), (2, 36163072), (4, 18081536), (8, 9040768), (11, 6575104), (16, 4520384), (22, 3287552), (32, 2260192), (44, 1643776), (64, 1130096), (88, 821888), (128, 565048), (176, 410944), (256, 282524), (352, 205472), (512, 141262), (704, 102736), (1024, 70631), (1408, 51368), (2816, 25684), (5632, 12842), (6421, 11264)]