410689408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{168869}}^1$

素因数の和:168902

約数の個数: 32

約数和(自身を含む): 861237000

約数和(自身を除く): 450547592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 168869, 337738, 675476, 1350952, 2701904, 3208511, 5403808, 6417022, 10807616, 12834044, 21615232, 25668088, 51336176, 102672352, 205344704, 410689408]

約数ペア:

[(1, 410689408), (2, 205344704), (4, 102672352), (8, 51336176), (16, 25668088), (19, 21615232), (32, 12834044), (38, 10807616), (64, 6417022), (76, 5403808), (128, 3208511), (152, 2701904), (304, 1350952), (608, 675476), (1216, 337738), (2432, 168869)]