40712714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 74096640

約数和(自身を除く): 33383926

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2143, 2714, 4286, 9499, 15001, 18998, 30002, 49289, 98578, 126437, 252874, 345023, 690046, 885059, 1770118, 2908051, 5816102, 20356357, 40712714]

約数ペア:

[(1, 40712714), (2, 20356357), (7, 5816102), (14, 2908051), (23, 1770118), (46, 885059), (59, 690046), (118, 345023), (161, 252874), (322, 126437), (413, 98578), (826, 49289), (1357, 30002), (2143, 18998), (2714, 15001), (4286, 9499)]