40156764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 97524000

約数和(自身を除く): 57367236

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 449, 514, 771, 898, 1028, 1347, 1542, 1796, 2694, 3084, 5388, 7453, 13021, 14906, 22359, 26042, 29812, 39063, 44718, 52084, 78126, 89436, 115393, 156252, 230786, 346179, 461572, 692358, 1384716, 3346397, 6692794, 10039191, 13385588, 20078382, 40156764]

約数ペア:

[(1, 40156764), (2, 20078382), (3, 13385588), (4, 10039191), (6, 6692794), (12, 3346397), (29, 1384716), (58, 692358), (87, 461572), (116, 346179), (174, 230786), (257, 156252), (348, 115393), (449, 89436), (514, 78126), (771, 52084), (898, 44718), (1028, 39063), (1347, 29812), (1542, 26042), (1796, 22359), (2694, 14906), (3084, 13021), (5388, 7453)]