25488542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 41341104

約数和(自身を除く): 15852562

約数列:

[1, 2, 17, 34, 67, 134, 167, 334, 1139, 2278, 2839, 4489, 5678, 8978, 11189, 22378, 76313, 152626, 190213, 380426, 749663, 1499326, 12744271, 25488542]

約数ペア:

[(1, 25488542), (2, 12744271), (17, 1499326), (34, 749663), (67, 380426), (134, 190213), (167, 152626), (334, 76313), (1139, 22378), (2278, 11189), (2839, 8978), (4489, 5678)]