73295248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{352381}}^1$

素因数の和:352402

約数の個数: 20

約数和(自身を含む): 152933788

約数和(自身を除く): 79638540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 352381, 704762, 1409524, 2819048, 4580953, 5638096, 9161906, 18323812, 36647624, 73295248]

約数ペア:

[(1, 73295248), (2, 36647624), (4, 18323812), (8, 9161906), (13, 5638096), (16, 4580953), (26, 2819048), (52, 1409524), (104, 704762), (208, 352381)]