675606656

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{310481}}^1$

素因数の和:310512

約数の個数: 32

約数和(自身を含む): 1425112380

約数和(自身を除く): 749505724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 310481, 620962, 1241924, 2483848, 4967696, 5278177, 9935392, 10556354, 19870784, 21112708, 39741568, 42225416, 84450832, 168901664, 337803328, 675606656]

約数ペア:

[(1, 675606656), (2, 337803328), (4, 168901664), (8, 84450832), (16, 42225416), (17, 39741568), (32, 21112708), (34, 19870784), (64, 10556354), (68, 9935392), (128, 5278177), (136, 4967696), (272, 2483848), (544, 1241924), (1088, 620962), (2176, 310481)]