71630742

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 147880800

約数和(自身を除く): 76250058

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 229, 458, 687, 1374, 1409, 2818, 4227, 8454, 8473, 16946, 25419, 50838, 52133, 104266, 156399, 312798, 322661, 645322, 967983, 1935966, 11938457, 23876914, 35815371, 71630742]

約数ペア:

[(1, 71630742), (2, 35815371), (3, 23876914), (6, 11938457), (37, 1935966), (74, 967983), (111, 645322), (222, 322661), (229, 312798), (458, 156399), (687, 104266), (1374, 52133), (1409, 50838), (2818, 25419), (4227, 16946), (8454, 8473)]