78848854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 140834880

約数和(自身を除く): 61986026

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 406, 1099, 1237, 2198, 2474, 4553, 8659, 9106, 17318, 31871, 35873, 63742, 71746, 194209, 251111, 388418, 502222, 1359463, 2718926, 5632061, 11264122, 39424427, 78848854]

約数ペア:

[(1, 78848854), (2, 39424427), (7, 11264122), (14, 5632061), (29, 2718926), (58, 1359463), (157, 502222), (203, 388418), (314, 251111), (406, 194209), (1099, 71746), (1237, 63742), (2198, 35873), (2474, 31871), (4553, 17318), (8659, 9106)]