70492048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{400523}}^1$

素因数の和:400542

約数の個数: 20

約数和(自身を含む): 148994928

約数和(自身を除く): 78502880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 400523, 801046, 1602092, 3204184, 4405753, 6408368, 8811506, 17623012, 35246024, 70492048]

約数ペア:

[(1, 70492048), (2, 35246024), (4, 17623012), (8, 8811506), (11, 6408368), (16, 4405753), (22, 3204184), (44, 1602092), (88, 801046), (176, 400523)]