28354088

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16377

約数の個数: 32

約数和(自身を含む): 62722560

約数和(自身を除く): 34368472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 16333, 32666, 65332, 114331, 130664, 228662, 457324, 506323, 914648, 1012646, 2025292, 3544261, 4050584, 7088522, 14177044, 28354088]

約数ペア:

[(1, 28354088), (2, 14177044), (4, 7088522), (7, 4050584), (8, 3544261), (14, 2025292), (28, 1012646), (31, 914648), (56, 506323), (62, 457324), (124, 228662), (217, 130664), (248, 114331), (434, 65332), (868, 32666), (1736, 16333)]