71436616

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 137456640

約数和(自身を除く): 66020024

約数列:

[1, 2, 4, 8, 47, 94, 188, 313, 376, 607, 626, 1214, 1252, 2428, 2504, 4856, 14711, 28529, 29422, 57058, 58844, 114116, 117688, 189991, 228232, 379982, 759964, 1519928, 8929577, 17859154, 35718308, 71436616]

約数ペア:

[(1, 71436616), (2, 35718308), (4, 17859154), (8, 8929577), (47, 1519928), (94, 759964), (188, 379982), (313, 228232), (376, 189991), (607, 117688), (626, 114116), (1214, 58844), (1252, 57058), (2428, 29422), (2504, 28529), (4856, 14711)]