26979638

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 20713162

約数列:

[1, 2, 7, 14, 59, 89, 118, 178, 367, 413, 623, 734, 826, 1246, 2569, 5138, 5251, 10502, 21653, 32663, 36757, 43306, 65326, 73514, 151571, 228641, 303142, 457282, 1927117, 3854234, 13489819, 26979638]

約数ペア:

[(1, 26979638), (2, 13489819), (7, 3854234), (14, 1927117), (59, 457282), (89, 303142), (118, 228641), (178, 151571), (367, 73514), (413, 65326), (623, 43306), (734, 36757), (826, 32663), (1246, 21653), (2569, 10502), (5138, 5251)]