28501834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9861

約数の個数: 16

約数和(自身を含む): 45075456

約数和(自身を除く): 16573622

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9781, 19562, 303211, 459707, 606422, 919414, 14250917, 28501834]

約数ペア:

[(1, 28501834), (2, 14250917), (31, 919414), (47, 606422), (62, 459707), (94, 303211), (1457, 19562), (2914, 9781)]