81574934

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 63058666

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 413, 427, 826, 854, 1619, 3238, 3599, 7198, 11333, 22666, 25193, 50386, 95521, 98759, 191042, 197518, 668647, 691313, 1337294, 1382626, 5826781, 11653562, 40787467, 81574934]

約数ペア:

[(1, 81574934), (2, 40787467), (7, 11653562), (14, 5826781), (59, 1382626), (61, 1337294), (118, 691313), (122, 668647), (413, 197518), (427, 191042), (826, 98759), (854, 95521), (1619, 50386), (3238, 25193), (3599, 22666), (7198, 11333)]