66575104

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8436

約数の個数: 36

約数和(自身を含む): 137193280

約数和(自身を除く): 70618176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8389, 16778, 33556, 67112, 134224, 260059, 268448, 520118, 536896, 1040236, 1073792, 2080472, 2147584, 4160944, 8321888, 16643776, 33287552, 66575104]

約数ペア:

[(1, 66575104), (2, 33287552), (4, 16643776), (8, 8321888), (16, 4160944), (31, 2147584), (32, 2080472), (62, 1073792), (64, 1040236), (124, 536896), (128, 520118), (248, 268448), (256, 260059), (496, 134224), (992, 67112), (1984, 33556), (3968, 16778), (7936, 8389)]