78629636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1823}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 141571584

約数和(自身を除く): 62941948

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 1052, 1823, 3646, 7292, 10783, 21566, 43132, 74743, 149486, 298972, 479449, 958898, 1917796, 19657409, 39314818, 78629636]

約数ペア:

[(1, 78629636), (2, 39314818), (4, 19657409), (41, 1917796), (82, 958898), (164, 479449), (263, 298972), (526, 149486), (1052, 74743), (1823, 43132), (3646, 21566), (7292, 10783)]