64868882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 109166400

約数和(自身を除く): 44297518

約数列:

[1, 2, 13, 26, 29, 58, 227, 377, 379, 454, 754, 758, 2951, 4927, 5902, 6583, 9854, 10991, 13166, 21982, 85579, 86033, 142883, 171158, 172066, 285766, 1118429, 2236858, 2494957, 4989914, 32434441, 64868882]

約数ペア:

[(1, 64868882), (2, 32434441), (13, 4989914), (26, 2494957), (29, 2236858), (58, 1118429), (227, 285766), (377, 172066), (379, 171158), (454, 142883), (754, 86033), (758, 85579), (2951, 21982), (4927, 13166), (5902, 10991), (6583, 9854)]