125880976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 263358144

約数和(自身を除く): 137477168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 587, 1031, 1174, 2062, 2348, 4124, 4696, 7631, 8248, 9392, 13403, 15262, 16496, 26806, 30524, 53612, 61048, 107224, 122096, 214448, 605197, 1210394, 2420788, 4841576, 7867561, 9683152, 15735122, 31470244, 62940488, 125880976]

約数ペア:

[(1, 125880976), (2, 62940488), (4, 31470244), (8, 15735122), (13, 9683152), (16, 7867561), (26, 4841576), (52, 2420788), (104, 1210394), (208, 605197), (587, 214448), (1031, 122096), (1174, 107224), (2062, 61048), (2348, 53612), (4124, 30524), (4696, 26806), (7631, 16496), (8248, 15262), (9392, 13403)]