61990278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35999}}^1$

素因数の和:36052

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 83161722

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 35999, 71998, 107997, 215994, 251993, 503986, 755979, 1475959, 1511958, 2951918, 4427877, 8855754, 10331713, 20663426, 30995139, 61990278]

約数ペア:

[(1, 61990278), (2, 30995139), (3, 20663426), (6, 10331713), (7, 8855754), (14, 4427877), (21, 2951918), (41, 1511958), (42, 1475959), (82, 755979), (123, 503986), (246, 251993), (287, 215994), (574, 107997), (861, 71998), (1722, 35999)]