28957446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76607}}^1$

素因数の和:76625

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 44586234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76607, 153214, 229821, 459642, 536249, 689463, 1072498, 1378926, 1608747, 2068389, 3217494, 4136778, 4826241, 9652482, 14478723, 28957446]

約数ペア:

[(1, 28957446), (2, 14478723), (3, 9652482), (6, 4826241), (7, 4136778), (9, 3217494), (14, 2068389), (18, 1608747), (21, 1378926), (27, 1072498), (42, 689463), (54, 536249), (63, 459642), (126, 229821), (189, 153214), (378, 76607)]