68610626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 122342400

約数和(自身を除く): 53731774

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 1061, 2086, 2122, 4619, 7427, 9238, 14854, 32333, 32891, 64666, 65782, 158089, 230237, 316178, 460474, 1106623, 2213246, 4900759, 9801518, 34305313, 68610626]

約数ペア:

[(1, 68610626), (2, 34305313), (7, 9801518), (14, 4900759), (31, 2213246), (62, 1106623), (149, 460474), (217, 316178), (298, 230237), (434, 158089), (1043, 65782), (1061, 64666), (2086, 32891), (2122, 32333), (4619, 14854), (7427, 9238)]