66331264

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22531}}^1$

素因数の和:22568

約数の個数: 32

約数和(自身を含む): 137895840

約数和(自身を除く): 71564576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22531, 45062, 90124, 180248, 360496, 518213, 720992, 1036426, 1441984, 2072852, 2883968, 4145704, 8291408, 16582816, 33165632, 66331264]

約数ペア:

[(1, 66331264), (2, 33165632), (4, 16582816), (8, 8291408), (16, 4145704), (23, 2883968), (32, 2072852), (46, 1441984), (64, 1036426), (92, 720992), (128, 518213), (184, 360496), (368, 180248), (736, 90124), (1472, 45062), (2944, 22531)]