78996904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61333}}^1$

素因数の和:61369

約数の個数: 32

約数和(自身を含む): 176641920

約数和(自身を除く): 97645016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 61333, 122666, 245332, 429331, 490664, 858662, 1410659, 1717324, 2821318, 3434648, 5642636, 9874613, 11285272, 19749226, 39498452, 78996904]

約数ペア:

[(1, 78996904), (2, 39498452), (4, 19749226), (7, 11285272), (8, 9874613), (14, 5642636), (23, 3434648), (28, 2821318), (46, 1717324), (56, 1410659), (92, 858662), (161, 490664), (184, 429331), (322, 245332), (644, 122666), (1288, 61333)]