428032948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:8032

約数の個数: 48

約数和(自身を含む): 895716864

約数和(自身を除く): 467683916

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 7933, 13489, 15866, 26978, 31732, 53956, 55531, 111062, 222124, 325253, 372851, 650506, 745702, 1301012, 1491404, 2276771, 2609957, 4553542, 5219914, 9107084, 10439828, 15286891, 30573782, 61147564, 107008237, 214016474, 428032948]

約数ペア:

[(1, 428032948), (2, 214016474), (4, 107008237), (7, 61147564), (14, 30573782), (28, 15286891), (41, 10439828), (47, 9107084), (82, 5219914), (94, 4553542), (164, 2609957), (188, 2276771), (287, 1491404), (329, 1301012), (574, 745702), (658, 650506), (1148, 372851), (1316, 325253), (1927, 222124), (3854, 111062), (7708, 55531), (7933, 53956), (13489, 31732), (15866, 26978)]