67622408

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38953}}^1$

素因数の和:38997

約数の個数: 32

約数和(自身を含む): 149583360

約数和(自身を除く): 81960952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 38953, 77906, 155812, 272671, 311624, 545342, 1090684, 1207543, 2181368, 2415086, 4830172, 8452801, 9660344, 16905602, 33811204, 67622408]

約数ペア:

[(1, 67622408), (2, 33811204), (4, 16905602), (7, 9660344), (8, 8452801), (14, 4830172), (28, 2415086), (31, 2181368), (56, 1207543), (62, 1090684), (124, 545342), (217, 311624), (248, 272671), (434, 155812), (868, 77906), (1736, 38953)]