4201620304

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2389}}^1$

素因数の和:2828

約数の個数: 80

約数和(自身を含む): 9559388160

約数和(自身を除く): 5357767856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 383, 574, 656, 766, 1148, 1532, 2296, 2389, 2681, 3064, 4592, 4778, 5362, 6128, 9556, 10724, 15703, 16723, 19112, 21448, 31406, 33446, 38224, 42896, 62812, 66892, 97949, 109921, 125624, 133784, 195898, 219842, 251248, 267568, 391796, 439684, 685643, 783592, 879368, 914987, 1371286, 1567184, 1758736, 1829974, 2742572, 3659948, 5485144, 6404909, 7319896, 10970288, 12809818, 14639792, 25619636, 37514467, 51239272, 75028934, 102478544, 150057868, 262601269, 300115736, 525202538, 600231472, 1050405076, 2100810152, 4201620304]

約数ペア:

[(1, 4201620304), (2, 2100810152), (4, 1050405076), (7, 600231472), (8, 525202538), (14, 300115736), (16, 262601269), (28, 150057868), (41, 102478544), (56, 75028934), (82, 51239272), (112, 37514467), (164, 25619636), (287, 14639792), (328, 12809818), (383, 10970288), (574, 7319896), (656, 6404909), (766, 5485144), (1148, 3659948), (1532, 2742572), (2296, 1829974), (2389, 1758736), (2681, 1567184), (3064, 1371286), (4592, 914987), (4778, 879368), (5362, 783592), (6128, 685643), (9556, 439684), (10724, 391796), (15703, 267568), (16723, 251248), (19112, 219842), (21448, 195898), (31406, 133784), (33446, 125624), (38224, 109921), (42896, 97949), (62812, 66892)]