71218624

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{2803}}^1$

素因数の和:3212

約数の個数: 28

約数和(自身を含む): 141730984

約数和(自身を除く): 70512360

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 2803, 3176, 5606, 6352, 11212, 12704, 22424, 25408, 44848, 89696, 179392, 1112791, 2225582, 4451164, 8902328, 17804656, 35609312, 71218624]

約数ペア:

[(1, 71218624), (2, 35609312), (4, 17804656), (8, 8902328), (16, 4451164), (32, 2225582), (64, 1112791), (397, 179392), (794, 89696), (1588, 44848), (2803, 25408), (3176, 22424), (5606, 12704), (6352, 11212)]