39130688

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 81137760

約数和(自身を除く): 42007072

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 172, 236, 241, 344, 472, 482, 688, 944, 964, 1376, 1888, 1928, 2537, 2752, 3776, 3856, 5074, 7712, 10148, 10363, 14219, 15424, 20296, 20726, 28438, 40592, 41452, 56876, 81184, 82904, 113752, 162368, 165808, 227504, 331616, 455008, 611417, 663232, 910016, 1222834, 2445668, 4891336, 9782672, 19565344, 39130688]

約数ペア:

[(1, 39130688), (2, 19565344), (4, 9782672), (8, 4891336), (16, 2445668), (32, 1222834), (43, 910016), (59, 663232), (64, 611417), (86, 455008), (118, 331616), (172, 227504), (236, 165808), (241, 162368), (344, 113752), (472, 82904), (482, 81184), (688, 56876), (944, 41452), (964, 40592), (1376, 28438), (1888, 20726), (1928, 20296), (2537, 15424), (2752, 14219), (3776, 10363), (3856, 10148), (5074, 7712)]