64273534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 107049600

約数和(自身を除く): 42776066

約数列:

[1, 2, 13, 26, 47, 94, 149, 298, 353, 611, 706, 1222, 1937, 3874, 4589, 7003, 9178, 14006, 16591, 33182, 52597, 91039, 105194, 182078, 215683, 431366, 683761, 1367522, 2472059, 4944118, 32136767, 64273534]

約数ペア:

[(1, 64273534), (2, 32136767), (13, 4944118), (26, 2472059), (47, 1367522), (94, 683761), (149, 431366), (298, 215683), (353, 182078), (611, 105194), (706, 91039), (1222, 52597), (1937, 33182), (3874, 16591), (4589, 14006), (7003, 9178)]