74208452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16007}}^1$

素因数の和:16091

約数の個数: 24

約数和(自身を含む): 138949440

約数和(自身を除く): 64740988

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 16007, 32014, 64028, 304133, 608266, 976427, 1216532, 1952854, 3905708, 18552113, 37104226, 74208452]

約数ペア:

[(1, 74208452), (2, 37104226), (4, 18552113), (19, 3905708), (38, 1952854), (61, 1216532), (76, 976427), (122, 608266), (244, 304133), (1159, 64028), (2318, 32014), (4636, 16007)]