78697628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5741}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 144698400

約数和(自身を除く): 66000772

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 5741, 6854, 11482, 13708, 22964, 132043, 264086, 528172, 855409, 1710818, 3421636, 19674407, 39348814, 78697628]

約数ペア:

[(1, 78697628), (2, 39348814), (4, 19674407), (23, 3421636), (46, 1710818), (92, 855409), (149, 528172), (298, 264086), (596, 132043), (3427, 22964), (5741, 13708), (6854, 11482)]