776272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 1785600

約数和(自身を除く): 1009328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 239, 406, 464, 478, 812, 956, 1624, 1673, 1912, 3248, 3346, 3824, 6692, 6931, 13384, 13862, 26768, 27724, 48517, 55448, 97034, 110896, 194068, 388136, 776272]

約数ペア:

[(1, 776272), (2, 388136), (4, 194068), (7, 110896), (8, 97034), (14, 55448), (16, 48517), (28, 27724), (29, 26768), (56, 13862), (58, 13384), (112, 6931), (116, 6692), (203, 3824), (232, 3346), (239, 3248), (406, 1912), (464, 1673), (478, 1624), (812, 956)]