47278672

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9817}}^1$

素因数の和:9875

約数の個数: 40

約数和(自身を含む): 107134016

約数和(自身を除く): 59855344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 9817, 19634, 39268, 68719, 78536, 137438, 157072, 274876, 422131, 549752, 844262, 1099504, 1688524, 2954917, 3377048, 5909834, 6754096, 11819668, 23639336, 47278672]

約数ペア:

[(1, 47278672), (2, 23639336), (4, 11819668), (7, 6754096), (8, 5909834), (14, 3377048), (16, 2954917), (28, 1688524), (43, 1099504), (56, 844262), (86, 549752), (112, 422131), (172, 274876), (301, 157072), (344, 137438), (602, 78536), (688, 68719), (1204, 39268), (2408, 19634), (4816, 9817)]