74208281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 24495079

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 1427, 2261, 2737, 3059, 7429, 9989, 24259, 27113, 32821, 52003, 169813, 189791, 229747, 460921, 557957, 623599, 3226447, 3905699, 4365193, 10601183, 74208281]

約数ペア:

[(1, 74208281), (7, 10601183), (17, 4365193), (19, 3905699), (23, 3226447), (119, 623599), (133, 557957), (161, 460921), (323, 229747), (391, 189791), (437, 169813), (1427, 52003), (2261, 32821), (2737, 27113), (3059, 24259), (7429, 9989)]