7901277568

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{486053}}^1$

素因数の和:486194

約数の個数: 32

約数和(自身を含む): 15864802560

約数和(自身を除く): 7963524992

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 486053, 972106, 1944212, 3888424, 7776848, 15553696, 31107392, 61728731, 62214784, 123457462, 246914924, 493829848, 987659696, 1975319392, 3950638784, 7901277568]

約数ペア:

[(1, 7901277568), (2, 3950638784), (4, 1975319392), (8, 987659696), (16, 493829848), (32, 246914924), (64, 123457462), (127, 62214784), (128, 61728731), (254, 31107392), (508, 15553696), (1016, 7776848), (2032, 3888424), (4064, 1944212), (8128, 972106), (16256, 486053)]