47442974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1609}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 74420640

約数和(自身を除く): 26977666

約数列:

[1, 2, 23, 46, 641, 1282, 1609, 3218, 14743, 29486, 37007, 74014, 1031369, 2062738, 23721487, 47442974]

約数ペア:

[(1, 47442974), (2, 23721487), (23, 2062738), (46, 1031369), (641, 74014), (1282, 37007), (1609, 29486), (3218, 14743)]