65820986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18583}}^1$

素因数の和:18626

約数の個数: 32

約数和(自身を含む): 128452608

約数和(自身を除く): 62631622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 18583, 37166, 130081, 204413, 260162, 408826, 427409, 854818, 1430891, 2861782, 2991863, 4701499, 5983726, 9402998, 32910493, 65820986]

約数ペア:

[(1, 65820986), (2, 32910493), (7, 9402998), (11, 5983726), (14, 4701499), (22, 2991863), (23, 2861782), (46, 1430891), (77, 854818), (154, 427409), (161, 408826), (253, 260162), (322, 204413), (506, 130081), (1771, 37166), (3542, 18583)]