2913008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 6666240

約数和(自身を除く): 3753232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 839, 868, 1678, 1736, 3356, 3472, 5873, 6712, 11746, 13424, 23492, 26009, 46984, 52018, 93968, 104036, 182063, 208072, 364126, 416144, 728252, 1456504, 2913008]

約数ペア:

[(1, 2913008), (2, 1456504), (4, 728252), (7, 416144), (8, 364126), (14, 208072), (16, 182063), (28, 104036), (31, 93968), (56, 52018), (62, 46984), (112, 26009), (124, 23492), (217, 13424), (248, 11746), (434, 6712), (496, 5873), (839, 3472), (868, 3356), (1678, 1736)]