2008064

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 44

約数和(自身を含む): 4200444

約数和(自身を除く): 2192380

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 256, 296, 424, 512, 592, 848, 1024, 1184, 1696, 1961, 2368, 3392, 3922, 4736, 6784, 7844, 9472, 13568, 15688, 18944, 27136, 31376, 37888, 54272, 62752, 125504, 251008, 502016, 1004032, 2008064]

約数ペア:

[(1, 2008064), (2, 1004032), (4, 502016), (8, 251008), (16, 125504), (32, 62752), (37, 54272), (53, 37888), (64, 31376), (74, 27136), (106, 18944), (128, 15688), (148, 13568), (212, 9472), (256, 7844), (296, 6784), (424, 4736), (512, 3922), (592, 3392), (848, 2368), (1024, 1961), (1184, 1696)]