2007706496

素因数分解:

$2^7\times {\mathrm{709}}^1\times {\mathrm{22123}}^1$

素因数の和:22846

約数の個数: 32

約数和(自身を含む): 4005550200

約数和(自身を除く): 1997843704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 709, 1418, 2836, 5672, 11344, 22123, 22688, 44246, 45376, 88492, 90752, 176984, 353968, 707936, 1415872, 2831744, 15685207, 31370414, 62740828, 125481656, 250963312, 501926624, 1003853248, 2007706496]

約数ペア:

[(1, 2007706496), (2, 1003853248), (4, 501926624), (8, 250963312), (16, 125481656), (32, 62740828), (64, 31370414), (128, 15685207), (709, 2831744), (1418, 1415872), (2836, 707936), (5672, 353968), (11344, 176984), (22123, 90752), (22688, 88492), (44246, 45376)]