79981426

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 64479374

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 3761, 7522, 10633, 21266, 26327, 52654, 116591, 184289, 233182, 368578, 816137, 1290023, 1632274, 2580046, 5712959, 11425918, 39990713, 79981426]

約数ペア:

[(1, 79981426), (2, 39990713), (7, 11425918), (14, 5712959), (31, 2580046), (49, 1632274), (62, 1290023), (98, 816137), (217, 368578), (343, 233182), (434, 184289), (686, 116591), (1519, 52654), (3038, 26327), (3761, 21266), (7522, 10633)]