74870546

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 114576000

約数和(自身を除く): 39705454

約数列:

[1, 2, 61, 122, 307, 614, 1999, 3998, 18727, 37454, 121939, 243878, 613693, 1227386, 37435273, 74870546]

約数ペア:

[(1, 74870546), (2, 37435273), (61, 1227386), (122, 613693), (307, 243878), (614, 121939), (1999, 37454), (3998, 18727)]