42108422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 26994298

約数列:

[1, 2, 17, 34, 61, 79, 122, 158, 257, 514, 1037, 1343, 2074, 2686, 4369, 4819, 8738, 9638, 15677, 20303, 31354, 40606, 81923, 163846, 266509, 345151, 533018, 690302, 1238483, 2476966, 21054211, 42108422]

約数ペア:

[(1, 42108422), (2, 21054211), (17, 2476966), (34, 1238483), (61, 690302), (79, 533018), (122, 345151), (158, 266509), (257, 163846), (514, 81923), (1037, 40606), (1343, 31354), (2074, 20303), (2686, 15677), (4369, 9638), (4819, 8738)]