64360408

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8389}}^1$

素因数の和:8539

約数の個数: 32

約数和(自身を含む): 138938400

約数和(自身を除く): 74577992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8389, 16778, 33556, 58723, 67112, 117446, 234892, 469784, 1149293, 2298586, 4597172, 8045051, 9194344, 16090102, 32180204, 64360408]

約数ペア:

[(1, 64360408), (2, 32180204), (4, 16090102), (7, 9194344), (8, 8045051), (14, 4597172), (28, 2298586), (56, 1149293), (137, 469784), (274, 234892), (548, 117446), (959, 67112), (1096, 58723), (1918, 33556), (3836, 16778), (7672, 8389)]