61708328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7879}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 127656000

約数和(自身を除く): 65947672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 7879, 15758, 31516, 63032, 86669, 173338, 346676, 693352, 701231, 1402462, 2804924, 5609848, 7713541, 15427082, 30854164, 61708328]

約数ペア:

[(1, 61708328), (2, 30854164), (4, 15427082), (8, 7713541), (11, 5609848), (22, 2804924), (44, 1402462), (88, 701231), (89, 693352), (178, 346676), (356, 173338), (712, 86669), (979, 63032), (1958, 31516), (3916, 15758), (7832, 7879)]