73218712

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 157295520

約数和(自身を除く): 84076808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 2861, 3199, 3656, 5722, 6398, 11444, 12796, 20027, 22888, 25592, 40054, 80108, 160216, 1307477, 2614954, 5229908, 9152339, 10459816, 18304678, 36609356, 73218712]

約数ペア:

[(1, 73218712), (2, 36609356), (4, 18304678), (7, 10459816), (8, 9152339), (14, 5229908), (28, 2614954), (56, 1307477), (457, 160216), (914, 80108), (1828, 40054), (2861, 25592), (3199, 22888), (3656, 20027), (5722, 12796), (6398, 11444)]