21561036232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{275773}}^1$

素因数の和:276145

約数の個数: 32

約数和(自身を含む): 41945225400

約数和(自身を除く): 20384189168

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 337, 674, 1348, 2696, 9773, 19546, 39092, 78184, 275773, 551546, 1103092, 2206184, 7997417, 15994834, 31989668, 63979336, 92935501, 185871002, 371742004, 743484008, 2695129529, 5390259058, 10780518116, 21561036232]

約数ペア:

[(1, 21561036232), (2, 10780518116), (4, 5390259058), (8, 2695129529), (29, 743484008), (58, 371742004), (116, 185871002), (232, 92935501), (337, 63979336), (674, 31989668), (1348, 15994834), (2696, 7997417), (9773, 2206184), (19546, 1103092), (39092, 551546), (78184, 275773)]