66830736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198901}}^1$

素因数の和:198919

約数の個数: 40

約数和(自身を含む): 197310784

約数和(自身を除く): 130480048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198901, 397802, 596703, 795604, 1193406, 1392307, 1591208, 2386812, 2784614, 3182416, 4176921, 4773624, 5569228, 8353842, 9547248, 11138456, 16707684, 22276912, 33415368, 66830736]

約数ペア:

[(1, 66830736), (2, 33415368), (3, 22276912), (4, 16707684), (6, 11138456), (7, 9547248), (8, 8353842), (12, 5569228), (14, 4773624), (16, 4176921), (21, 3182416), (24, 2784614), (28, 2386812), (42, 1591208), (48, 1392307), (56, 1193406), (84, 795604), (112, 596703), (168, 397802), (336, 198901)]