22173928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 28007192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 241, 248, 371, 424, 434, 482, 742, 868, 964, 1484, 1643, 1687, 1736, 1928, 2968, 3286, 3374, 6572, 6748, 7471, 11501, 12773, 13144, 13496, 14942, 23002, 25546, 29884, 46004, 51092, 52297, 59768, 89411, 92008, 102184, 104594, 178822, 209188, 357644, 395963, 418376, 715288, 791926, 1583852, 2771741, 3167704, 5543482, 11086964, 22173928]

約数ペア:

[(1, 22173928), (2, 11086964), (4, 5543482), (7, 3167704), (8, 2771741), (14, 1583852), (28, 791926), (31, 715288), (53, 418376), (56, 395963), (62, 357644), (106, 209188), (124, 178822), (212, 104594), (217, 102184), (241, 92008), (248, 89411), (371, 59768), (424, 52297), (434, 51092), (482, 46004), (742, 29884), (868, 25546), (964, 23002), (1484, 14942), (1643, 13496), (1687, 13144), (1736, 12773), (1928, 11501), (2968, 7471), (3286, 6748), (3374, 6572)]