72221746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 46657742

約数列:

[1, 2, 17, 34, 41, 82, 103, 206, 503, 697, 1006, 1394, 1751, 3502, 4223, 8446, 8551, 17102, 20623, 41246, 51809, 71791, 103618, 143582, 350591, 701182, 880753, 1761506, 2124169, 4248338, 36110873, 72221746]

約数ペア:

[(1, 72221746), (2, 36110873), (17, 4248338), (34, 2124169), (41, 1761506), (82, 880753), (103, 701182), (206, 350591), (503, 143582), (697, 103618), (1006, 71791), (1394, 51809), (1751, 41246), (3502, 20623), (4223, 17102), (8446, 8551)]