4518352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 4856048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 167, 178, 304, 334, 356, 668, 712, 1336, 1424, 1691, 2672, 3173, 3382, 6346, 6764, 12692, 13528, 14863, 25384, 27056, 29726, 50768, 59452, 118904, 237808, 282397, 564794, 1129588, 2259176, 4518352]

約数ペア:

[(1, 4518352), (2, 2259176), (4, 1129588), (8, 564794), (16, 282397), (19, 237808), (38, 118904), (76, 59452), (89, 50768), (152, 29726), (167, 27056), (178, 25384), (304, 14863), (334, 13528), (356, 12692), (668, 6764), (712, 6346), (1336, 3382), (1424, 3173), (1691, 2672)]