65983504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9487

約数の個数: 40

約数和(自身を含む): 140437440

約数和(自身を除く): 74453936

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9437, 18874, 37748, 75496, 150992, 179303, 217051, 358606, 434102, 717212, 868204, 1434424, 1736408, 2868848, 3472816, 4123969, 8247938, 16495876, 32991752, 65983504]

約数ペア:

[(1, 65983504), (2, 32991752), (4, 16495876), (8, 8247938), (16, 4123969), (19, 3472816), (23, 2868848), (38, 1736408), (46, 1434424), (76, 868204), (92, 717212), (152, 434102), (184, 358606), (304, 217051), (368, 179303), (437, 150992), (874, 75496), (1748, 37748), (3496, 18874), (6992, 9437)]