66321664

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4466

約数の個数: 36

約数和(自身を含む): 134658720

約数和(自身を除く): 68337056

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 4391, 7552, 8782, 15104, 17564, 35128, 70256, 140512, 259069, 281024, 518138, 562048, 1036276, 1124096, 2072552, 4145104, 8290208, 16580416, 33160832, 66321664]

約数ペア:

[(1, 66321664), (2, 33160832), (4, 16580416), (8, 8290208), (16, 4145104), (32, 2072552), (59, 1124096), (64, 1036276), (118, 562048), (128, 518138), (236, 281024), (256, 259069), (472, 140512), (944, 70256), (1888, 35128), (3776, 17564), (4391, 15104), (7552, 8782)]