28676596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 55339200

約数和(自身を除く): 26662604

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 719, 767, 1438, 1534, 2876, 3068, 9347, 9971, 18694, 19942, 37388, 39884, 42421, 84842, 121511, 169684, 243022, 486044, 551473, 1102946, 2205892, 7169149, 14338298, 28676596]

約数ペア:

[(1, 28676596), (2, 14338298), (4, 7169149), (13, 2205892), (26, 1102946), (52, 551473), (59, 486044), (118, 243022), (169, 169684), (236, 121511), (338, 84842), (676, 42421), (719, 39884), (767, 37388), (1438, 19942), (1534, 18694), (2876, 9971), (3068, 9347)]