66754428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427913}}^1$

素因数の和:427933

約数の個数: 24

約数和(自身を含む): 167742288

約数和(自身を除く): 100987860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 427913, 855826, 1283739, 1711652, 2567478, 5134956, 5562869, 11125738, 16688607, 22251476, 33377214, 66754428]

約数ペア:

[(1, 66754428), (2, 33377214), (3, 22251476), (4, 16688607), (6, 11125738), (12, 5562869), (13, 5134956), (26, 2567478), (39, 1711652), (52, 1283739), (78, 855826), (156, 427913)]