42485462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 69645312

約数和(自身を除く): 27159850

約数列:

[1, 2, 23, 43, 46, 47, 86, 94, 457, 914, 989, 1081, 1978, 2021, 2162, 4042, 10511, 19651, 21022, 21479, 39302, 42958, 46483, 92966, 451973, 494017, 903946, 923597, 988034, 1847194, 21242731, 42485462]

約数ペア:

[(1, 42485462), (2, 21242731), (23, 1847194), (43, 988034), (46, 923597), (47, 903946), (86, 494017), (94, 451973), (457, 92966), (914, 46483), (989, 42958), (1081, 39302), (1978, 21479), (2021, 21022), (2162, 19651), (4042, 10511)]