64313152

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43691}}^1$

素因数の和:43726

約数の個数: 28

約数和(自身を含む): 133173216

約数和(自身を除く): 68860064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 43691, 87382, 174764, 349528, 699056, 1004893, 1398112, 2009786, 2796224, 4019572, 8039144, 16078288, 32156576, 64313152]

約数ペア:

[(1, 64313152), (2, 32156576), (4, 16078288), (8, 8039144), (16, 4019572), (23, 2796224), (32, 2009786), (46, 1398112), (64, 1004893), (92, 699056), (184, 349528), (368, 174764), (736, 87382), (1472, 43691)]