28650608

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8821}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 65635680

約数和(自身を除く): 36985072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8821, 17642, 35284, 61747, 70568, 123494, 141136, 246988, 255809, 493976, 511618, 987952, 1023236, 1790663, 2046472, 3581326, 4092944, 7162652, 14325304, 28650608]

約数ペア:

[(1, 28650608), (2, 14325304), (4, 7162652), (7, 4092944), (8, 3581326), (14, 2046472), (16, 1790663), (28, 1023236), (29, 987952), (56, 511618), (58, 493976), (112, 255809), (116, 246988), (203, 141136), (232, 123494), (406, 70568), (464, 61747), (812, 35284), (1624, 17642), (3248, 8821)]