65470144

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 137525760

約数和(自身を除く): 72055616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 563, 632, 736, 1126, 1264, 1472, 1817, 2252, 2528, 3634, 4504, 5056, 7268, 9008, 12949, 14536, 18016, 25898, 29072, 36032, 44477, 51796, 58144, 88954, 103592, 116288, 177908, 207184, 355816, 414368, 711632, 828736, 1022971, 1423264, 2045942, 2846528, 4091884, 8183768, 16367536, 32735072, 65470144]

約数ペア:

[(1, 65470144), (2, 32735072), (4, 16367536), (8, 8183768), (16, 4091884), (23, 2846528), (32, 2045942), (46, 1423264), (64, 1022971), (79, 828736), (92, 711632), (158, 414368), (184, 355816), (316, 207184), (368, 177908), (563, 116288), (632, 103592), (736, 88954), (1126, 58144), (1264, 51796), (1472, 44477), (1817, 36032), (2252, 29072), (2528, 25898), (3634, 18016), (4504, 14536), (5056, 12949), (7268, 9008)]