27732588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 70019040

約数和(自身を除く): 42286452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 457, 778, 914, 1167, 1371, 1556, 1828, 2334, 2742, 4668, 5057, 5484, 5941, 10114, 11882, 15171, 17823, 20228, 23764, 30342, 35646, 60684, 71292, 177773, 355546, 533319, 711092, 1066638, 2133276, 2311049, 4622098, 6933147, 9244196, 13866294, 27732588]

約数ペア:

[(1, 27732588), (2, 13866294), (3, 9244196), (4, 6933147), (6, 4622098), (12, 2311049), (13, 2133276), (26, 1066638), (39, 711092), (52, 533319), (78, 355546), (156, 177773), (389, 71292), (457, 60684), (778, 35646), (914, 30342), (1167, 23764), (1371, 20228), (1556, 17823), (1828, 15171), (2334, 11882), (2742, 10114), (4668, 5941), (5057, 5484)]