69797864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 135613440

約数和(自身を除く): 65815576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 431, 653, 862, 1306, 1724, 2612, 3448, 5224, 13361, 20243, 26722, 40486, 53444, 80972, 106888, 161944, 281443, 562886, 1125772, 2251544, 8724733, 17449466, 34898932, 69797864]

約数ペア:

[(1, 69797864), (2, 34898932), (4, 17449466), (8, 8724733), (31, 2251544), (62, 1125772), (124, 562886), (248, 281443), (431, 161944), (653, 106888), (862, 80972), (1306, 53444), (1724, 40486), (2612, 26722), (3448, 20243), (5224, 13361)]