25717542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 28341210

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 1187, 2374, 3561, 3611, 7122, 7222, 10833, 21666, 27301, 54602, 81903, 163806, 186359, 372718, 559077, 1118154, 4286257, 8572514, 12858771, 25717542]

約数ペア:

[(1, 25717542), (2, 12858771), (3, 8572514), (6, 4286257), (23, 1118154), (46, 559077), (69, 372718), (138, 186359), (157, 163806), (314, 81903), (471, 54602), (942, 27301), (1187, 21666), (2374, 10833), (3561, 7222), (3611, 7122)]