72551512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48497}}^1$

素因数の和:48531

約数の個数: 32

約数和(自身を含む): 157133520

約数和(自身を除く): 84582008

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48497, 96994, 193988, 387976, 533467, 824449, 1066934, 1648898, 2133868, 3297796, 4267736, 6595592, 9068939, 18137878, 36275756, 72551512]

約数ペア:

[(1, 72551512), (2, 36275756), (4, 18137878), (8, 9068939), (11, 6595592), (17, 4267736), (22, 3297796), (34, 2133868), (44, 1648898), (68, 1066934), (88, 824449), (136, 533467), (187, 387976), (374, 193988), (748, 96994), (1496, 48497)]