78550862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1092

約数の個数: 24

約数和(自身を含む): 128171736

約数和(自身を除く): 49620874

約数列:

[1, 2, 13, 26, 169, 307, 338, 614, 757, 1514, 3991, 7982, 9841, 19682, 51883, 103766, 127933, 232399, 255866, 464798, 3021187, 6042374, 39275431, 78550862]

約数ペア:

[(1, 78550862), (2, 39275431), (13, 6042374), (26, 3021187), (169, 464798), (307, 255866), (338, 232399), (614, 127933), (757, 103766), (1514, 51883), (3991, 19682), (7982, 9841)]