66403438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 41942162

約数列:

[1, 2, 23, 43, 46, 59, 86, 118, 569, 989, 1138, 1357, 1978, 2537, 2714, 5074, 13087, 24467, 26174, 33571, 48934, 58351, 67142, 116702, 562741, 772133, 1125482, 1443553, 1544266, 2887106, 33201719, 66403438]

約数ペア:

[(1, 66403438), (2, 33201719), (23, 2887106), (43, 1544266), (46, 1443553), (59, 1125482), (86, 772133), (118, 562741), (569, 116702), (989, 67142), (1138, 58351), (1357, 48934), (1978, 33571), (2537, 26174), (2714, 24467), (5074, 13087)]