4457672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 8991000

約数和(自身を除く): 4533328

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 449, 584, 898, 1241, 1796, 2482, 3592, 4964, 7633, 9928, 15266, 30532, 32777, 61064, 65554, 131108, 262216, 557209, 1114418, 2228836, 4457672]

約数ペア:

[(1, 4457672), (2, 2228836), (4, 1114418), (8, 557209), (17, 262216), (34, 131108), (68, 65554), (73, 61064), (136, 32777), (146, 30532), (292, 15266), (449, 9928), (584, 7633), (898, 4964), (1241, 3592), (1796, 2482)]