858677008

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{264371}}^1$

素因数の和:264415

約数の個数: 40

約数和(自身を含む): 1966927680

約数和(自身を除く): 1108250672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 264371, 528742, 1057484, 1850597, 2114968, 3701194, 4229936, 7402388, 7666759, 14804776, 15333518, 29609552, 30667036, 53667313, 61334072, 107334626, 122668144, 214669252, 429338504, 858677008]

約数ペア:

[(1, 858677008), (2, 429338504), (4, 214669252), (7, 122668144), (8, 107334626), (14, 61334072), (16, 53667313), (28, 30667036), (29, 29609552), (56, 15333518), (58, 14804776), (112, 7666759), (116, 7402388), (203, 4229936), (232, 3701194), (406, 2114968), (464, 1850597), (812, 1057484), (1624, 528742), (3248, 264371)]