71257186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35593}}^1$

素因数の和:35626

約数の個数: 32

約数和(自身を含む): 143515008

約数和(自身を除く): 72257822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35593, 71186, 249151, 391523, 462709, 498302, 783046, 925418, 2740661, 3238963, 5089799, 5481322, 6477926, 10179598, 35628593, 71257186]

約数ペア:

[(1, 71257186), (2, 35628593), (7, 10179598), (11, 6477926), (13, 5481322), (14, 5089799), (22, 3238963), (26, 2740661), (77, 925418), (91, 783046), (143, 498302), (154, 462709), (182, 391523), (286, 249151), (1001, 71186), (2002, 35593)]