2218384

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2870576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 683, 812, 1366, 1624, 2732, 3248, 4781, 5464, 9562, 10928, 19124, 19807, 38248, 39614, 76496, 79228, 138649, 158456, 277298, 316912, 554596, 1109192, 2218384]

約数ペア:

[(1, 2218384), (2, 1109192), (4, 554596), (7, 316912), (8, 277298), (14, 158456), (16, 138649), (28, 79228), (29, 76496), (56, 39614), (58, 38248), (112, 19807), (116, 19124), (203, 10928), (232, 9562), (406, 5464), (464, 4781), (683, 3248), (812, 2732), (1366, 1624)]