40368887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 7894153

約数列:

[1, 13, 23, 37, 41, 89, 299, 481, 533, 851, 943, 1157, 1517, 2047, 3293, 3649, 11063, 12259, 19721, 26611, 34891, 42809, 47437, 75739, 83927, 135013, 453583, 984607, 1091051, 1755169, 3105299, 40368887]

約数ペア:

[(1, 40368887), (13, 3105299), (23, 1755169), (37, 1091051), (41, 984607), (89, 453583), (299, 135013), (481, 83927), (533, 75739), (851, 47437), (943, 42809), (1157, 34891), (1517, 26611), (2047, 19721), (3293, 12259), (3649, 11063)]