13247168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 56

約数和(自身を含む): 29650944

約数和(自身を除く): 16403776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 607, 682, 704, 992, 1214, 1364, 1984, 2428, 2728, 4856, 5456, 6677, 9712, 10912, 13354, 18817, 19424, 21824, 26708, 37634, 38848, 53416, 75268, 106832, 150536, 206987, 213664, 301072, 413974, 427328, 602144, 827948, 1204288, 1655896, 3311792, 6623584, 13247168]

約数ペア:

[(1, 13247168), (2, 6623584), (4, 3311792), (8, 1655896), (11, 1204288), (16, 827948), (22, 602144), (31, 427328), (32, 413974), (44, 301072), (62, 213664), (64, 206987), (88, 150536), (124, 106832), (176, 75268), (248, 53416), (341, 38848), (352, 37634), (496, 26708), (607, 21824), (682, 19424), (704, 18817), (992, 13354), (1214, 10912), (1364, 9712), (1984, 6677), (2428, 5456), (2728, 4856)]