61382672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6927

約数の個数: 40

約数和(自身を含む): 131074944

約数和(自身を除く): 69692272

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6863, 8944, 13726, 27452, 54904, 89219, 109808, 178438, 295109, 356876, 590218, 713752, 1180436, 1427504, 2360872, 3836417, 4721744, 7672834, 15345668, 30691336, 61382672]

約数ペア:

[(1, 61382672), (2, 30691336), (4, 15345668), (8, 7672834), (13, 4721744), (16, 3836417), (26, 2360872), (43, 1427504), (52, 1180436), (86, 713752), (104, 590218), (172, 356876), (208, 295109), (344, 178438), (559, 109808), (688, 89219), (1118, 54904), (2236, 27452), (4472, 13726), (6863, 8944)]