82847884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 171431680

約数和(自身を除く): 88583796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 211, 259, 379, 422, 518, 758, 844, 1036, 1477, 1516, 2653, 2954, 5306, 5908, 7807, 10612, 14023, 15614, 28046, 31228, 54649, 56092, 79969, 98161, 109298, 159938, 196322, 218596, 319876, 392644, 559783, 1119566, 2239132, 2958853, 5917706, 11835412, 20711971, 41423942, 82847884]

約数ペア:

[(1, 82847884), (2, 41423942), (4, 20711971), (7, 11835412), (14, 5917706), (28, 2958853), (37, 2239132), (74, 1119566), (148, 559783), (211, 392644), (259, 319876), (379, 218596), (422, 196322), (518, 159938), (758, 109298), (844, 98161), (1036, 79969), (1477, 56092), (1516, 54649), (2653, 31228), (2954, 28046), (5306, 15614), (5908, 14023), (7807, 10612)]