417993968

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5023}}^1$

素因数の和:5781

約数の個数: 40

約数和(自身を含む): 926988288

約数和(自身を除く): 508994320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 2972, 5023, 5201, 5944, 10046, 10402, 11888, 20092, 20804, 35161, 40184, 41608, 70322, 80368, 83216, 140644, 281288, 562576, 3732089, 7464178, 14928356, 26124623, 29856712, 52249246, 59713424, 104498492, 208996984, 417993968]

約数ペア:

[(1, 417993968), (2, 208996984), (4, 104498492), (7, 59713424), (8, 52249246), (14, 29856712), (16, 26124623), (28, 14928356), (56, 7464178), (112, 3732089), (743, 562576), (1486, 281288), (2972, 140644), (5023, 83216), (5201, 80368), (5944, 70322), (10046, 41608), (10402, 40184), (11888, 35161), (20092, 20804)]