38629144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 76140000

約数和(自身を除く): 37510856

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 1409, 2818, 3427, 5636, 6854, 11272, 13708, 27416, 32407, 64814, 129628, 209941, 259256, 419882, 839764, 1679528, 4828643, 9657286, 19314572, 38629144]

約数ペア:

[(1, 38629144), (2, 19314572), (4, 9657286), (8, 4828643), (23, 1679528), (46, 839764), (92, 419882), (149, 259256), (184, 209941), (298, 129628), (596, 64814), (1192, 32407), (1409, 27416), (2818, 13708), (3427, 11272), (5636, 6854)]