72462128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146093}}^1$

素因数の和:146132

約数の個数: 20

約数和(自身を含む): 144925248

約数和(自身を除く): 72463120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146093, 292186, 584372, 1168744, 2337488, 4528883, 9057766, 18115532, 36231064, 72462128]

約数ペア:

[(1, 72462128), (2, 36231064), (4, 18115532), (8, 9057766), (16, 4528883), (31, 2337488), (62, 1168744), (124, 584372), (248, 292186), (496, 146093)]