28762422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 62216448

約数和(自身を除く): 33454026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1303, 1698, 2606, 3679, 3909, 7358, 7818, 11037, 16939, 22074, 33878, 50817, 101634, 368749, 737498, 1106247, 2212494, 4793737, 9587474, 14381211, 28762422]

約数ペア:

[(1, 28762422), (2, 14381211), (3, 9587474), (6, 4793737), (13, 2212494), (26, 1106247), (39, 737498), (78, 368749), (283, 101634), (566, 50817), (849, 33878), (1303, 22074), (1698, 16939), (2606, 11037), (3679, 7818), (3909, 7358)]