64045628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1301}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 116075904

約数和(自身を除く): 52030276

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 1301, 1588, 2602, 5204, 12307, 24614, 40331, 49228, 80662, 161324, 516497, 1032994, 2065988, 16011407, 32022814, 64045628]

約数ペア:

[(1, 64045628), (2, 32022814), (4, 16011407), (31, 2065988), (62, 1032994), (124, 516497), (397, 161324), (794, 80662), (1301, 49228), (1588, 40331), (2602, 24614), (5204, 12307)]