40468442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 33075238

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 911, 1169, 1822, 2338, 3173, 6346, 6377, 12754, 17309, 22211, 34618, 44422, 121163, 152137, 242326, 304274, 1064959, 2129918, 2890603, 5781206, 20234221, 40468442]

約数ペア:

[(1, 40468442), (2, 20234221), (7, 5781206), (14, 2890603), (19, 2129918), (38, 1064959), (133, 304274), (167, 242326), (266, 152137), (334, 121163), (911, 44422), (1169, 34618), (1822, 22211), (2338, 17309), (3173, 12754), (6346, 6377)]