66698624

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3319}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 133762800

約数和(自身を除く): 67064176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3319, 5024, 6638, 10048, 13276, 20096, 26552, 53104, 106208, 212416, 424832, 521083, 1042166, 2084332, 4168664, 8337328, 16674656, 33349312, 66698624]

約数ペア:

[(1, 66698624), (2, 33349312), (4, 16674656), (8, 8337328), (16, 4168664), (32, 2084332), (64, 1042166), (128, 521083), (157, 424832), (314, 212416), (628, 106208), (1256, 53104), (2512, 26552), (3319, 20096), (5024, 13276), (6638, 10048)]