72540424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22279}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 152395200

約数和(自身を除く): 79854776

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22279, 44558, 89116, 178232, 245069, 490138, 824323, 980276, 1648646, 1960552, 3297292, 6594584, 9067553, 18135106, 36270212, 72540424]

約数ペア:

[(1, 72540424), (2, 36270212), (4, 18135106), (8, 9067553), (11, 6594584), (22, 3297292), (37, 1960552), (44, 1648646), (74, 980276), (88, 824323), (148, 490138), (296, 245069), (407, 178232), (814, 89116), (1628, 44558), (3256, 22279)]