38399636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 76352640

約数和(自身を除く): 37953004

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 103, 148, 206, 229, 407, 412, 458, 814, 916, 1133, 1628, 2266, 2519, 3811, 4532, 5038, 7622, 8473, 10076, 15244, 16946, 23587, 33892, 41921, 47174, 83842, 93203, 94348, 167684, 186406, 259457, 372812, 518914, 872719, 1037828, 1745438, 3490876, 9599909, 19199818, 38399636]

約数ペア:

[(1, 38399636), (2, 19199818), (4, 9599909), (11, 3490876), (22, 1745438), (37, 1037828), (44, 872719), (74, 518914), (103, 372812), (148, 259457), (206, 186406), (229, 167684), (407, 94348), (412, 93203), (458, 83842), (814, 47174), (916, 41921), (1133, 33892), (1628, 23587), (2266, 16946), (2519, 15244), (3811, 10076), (4532, 8473), (5038, 7622)]