38040782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 64162560

約数和(自身を除く): 26121778

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 433, 806, 866, 1417, 2834, 3379, 5629, 6758, 11258, 13423, 26846, 43927, 47197, 87854, 94394, 174499, 348998, 613561, 1227122, 1463107, 2926214, 19020391, 38040782]

約数ペア:

[(1, 38040782), (2, 19020391), (13, 2926214), (26, 1463107), (31, 1227122), (62, 613561), (109, 348998), (218, 174499), (403, 94394), (433, 87854), (806, 47197), (866, 43927), (1417, 26846), (2834, 13423), (3379, 11258), (5629, 6758)]