71345631322

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1\times {\mathrm{69317}}^1$

素因数の和:71350

約数の個数: 32

約数和(自身を含む): 125677415808

約数和(自身を除く): 54331784486

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1987, 3974, 13909, 27818, 69317, 73519, 138634, 147038, 485219, 514633, 970438, 1029266, 2564729, 5129458, 17953103, 35906206, 137732879, 275465758, 964130153, 1928260306, 5096116523, 10192233046, 35672815661, 71345631322]

約数ペア:

[(1, 71345631322), (2, 35672815661), (7, 10192233046), (14, 5096116523), (37, 1928260306), (74, 964130153), (259, 275465758), (518, 137732879), (1987, 35906206), (3974, 17953103), (13909, 5129458), (27818, 2564729), (69317, 1029266), (73519, 970438), (138634, 514633), (147038, 485219)]