38876084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 74400480

約数和(自身を除く): 35524396

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 338, 439, 524, 676, 878, 1703, 1756, 3406, 5707, 6812, 11414, 22139, 22828, 44278, 57509, 74191, 88556, 115018, 148382, 230036, 296764, 747617, 1495234, 2990468, 9719021, 19438042, 38876084]

約数ペア:

[(1, 38876084), (2, 19438042), (4, 9719021), (13, 2990468), (26, 1495234), (52, 747617), (131, 296764), (169, 230036), (262, 148382), (338, 115018), (439, 88556), (524, 74191), (676, 57509), (878, 44278), (1703, 22828), (1756, 22139), (3406, 11414), (5707, 6812)]