68609566

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 40254434

約数列:

[1, 2, 47, 59, 89, 94, 118, 139, 178, 278, 2773, 4183, 5251, 5546, 6533, 8201, 8366, 10502, 12371, 13066, 16402, 24742, 246797, 385447, 493594, 581437, 729889, 770894, 1162874, 1459778, 34304783, 68609566]

約数ペア:

[(1, 68609566), (2, 34304783), (47, 1459778), (59, 1162874), (89, 770894), (94, 729889), (118, 581437), (139, 493594), (178, 385447), (278, 246797), (2773, 24742), (4183, 16402), (5251, 13066), (5546, 12371), (6533, 10502), (8201, 8366)]