68406002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 55145998

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 1949, 2507, 3898, 5014, 13643, 17549, 27286, 35098, 44827, 89654, 212441, 313789, 424882, 627578, 1487087, 2974174, 4886143, 9772286, 34203001, 68406002]

約数ペア:

[(1, 68406002), (2, 34203001), (7, 9772286), (14, 4886143), (23, 2974174), (46, 1487087), (109, 627578), (161, 424882), (218, 313789), (322, 212441), (763, 89654), (1526, 44827), (1949, 35098), (2507, 27286), (3898, 17549), (5014, 13643)]