12528568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 25477200

約数和(自身を除く): 12948632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 673, 716, 1346, 1432, 2327, 2692, 4654, 5384, 8749, 9308, 17498, 18616, 34996, 69992, 120467, 240934, 481868, 963736, 1566071, 3132142, 6264284, 12528568]

約数ペア:

[(1, 12528568), (2, 6264284), (4, 3132142), (8, 1566071), (13, 963736), (26, 481868), (52, 240934), (104, 120467), (179, 69992), (358, 34996), (673, 18616), (716, 17498), (1346, 9308), (1432, 8749), (2327, 5384), (2692, 4654)]