13012064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 28506240

約数和(自身を除く): 15494176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1009, 1612, 2018, 3224, 4036, 6448, 8072, 12896, 13117, 16144, 26234, 31279, 32288, 52468, 62558, 104936, 125116, 209872, 250232, 406627, 419744, 500464, 813254, 1000928, 1626508, 3253016, 6506032, 13012064]

約数ペア:

[(1, 13012064), (2, 6506032), (4, 3253016), (8, 1626508), (13, 1000928), (16, 813254), (26, 500464), (31, 419744), (32, 406627), (52, 250232), (62, 209872), (104, 125116), (124, 104936), (208, 62558), (248, 52468), (403, 32288), (416, 31279), (496, 26234), (806, 16144), (992, 13117), (1009, 12896), (1612, 8072), (2018, 6448), (3224, 4036)]