61263398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 50158042

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3119, 6238, 9821, 19642, 21833, 43666, 71737, 143474, 190259, 380518, 502159, 1004318, 1331813, 2663626, 4375957, 8751914, 30631699, 61263398]

約数ペア:

[(1, 61263398), (2, 30631699), (7, 8751914), (14, 4375957), (23, 2663626), (46, 1331813), (61, 1004318), (122, 502159), (161, 380518), (322, 190259), (427, 143474), (854, 71737), (1403, 43666), (2806, 21833), (3119, 19642), (6238, 9821)]