66971168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 79269472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 3119, 5368, 6238, 10736, 12476, 21472, 24952, 34309, 49904, 68618, 99808, 137236, 190259, 274472, 380518, 548944, 761036, 1097888, 1522072, 2092849, 3044144, 4185698, 6088288, 8371396, 16742792, 33485584, 66971168]

約数ペア:

[(1, 66971168), (2, 33485584), (4, 16742792), (8, 8371396), (11, 6088288), (16, 4185698), (22, 3044144), (32, 2092849), (44, 1522072), (61, 1097888), (88, 761036), (122, 548944), (176, 380518), (244, 274472), (352, 190259), (488, 137236), (671, 99808), (976, 68618), (1342, 49904), (1952, 34309), (2684, 24952), (3119, 21472), (5368, 12476), (6238, 10736)]