38901652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 73884160

約数和(自身を除く): 34982508

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 139, 148, 244, 278, 556, 1147, 1891, 2257, 2294, 3782, 4309, 4514, 4588, 5143, 7564, 8479, 8618, 9028, 10286, 16958, 17236, 20572, 33916, 69967, 139934, 159433, 262849, 279868, 313723, 318866, 525698, 627446, 637732, 1051396, 1254892, 9725413, 19450826, 38901652]

約数ペア:

[(1, 38901652), (2, 19450826), (4, 9725413), (31, 1254892), (37, 1051396), (61, 637732), (62, 627446), (74, 525698), (122, 318866), (124, 313723), (139, 279868), (148, 262849), (244, 159433), (278, 139934), (556, 69967), (1147, 33916), (1891, 20572), (2257, 17236), (2294, 16958), (3782, 10286), (4309, 9028), (4514, 8618), (4588, 8479), (5143, 7564)]