25436628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 74005568

約数和(自身を除く): 48568940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 523, 579, 772, 1046, 1158, 1351, 1569, 1737, 2092, 2316, 2702, 3138, 3474, 3661, 4053, 4707, 5404, 6276, 6948, 7322, 8106, 9414, 10983, 12159, 14644, 16212, 18828, 21966, 24318, 32949, 43932, 48636, 65898, 100939, 131796, 201878, 302817, 403756, 605634, 706573, 908451, 1211268, 1413146, 1816902, 2119719, 2826292, 3633804, 4239438, 6359157, 8478876, 12718314, 25436628]

約数ペア:

[(1, 25436628), (2, 12718314), (3, 8478876), (4, 6359157), (6, 4239438), (7, 3633804), (9, 2826292), (12, 2119719), (14, 1816902), (18, 1413146), (21, 1211268), (28, 908451), (36, 706573), (42, 605634), (63, 403756), (84, 302817), (126, 201878), (193, 131796), (252, 100939), (386, 65898), (523, 48636), (579, 43932), (772, 32949), (1046, 24318), (1158, 21966), (1351, 18828), (1569, 16212), (1737, 14644), (2092, 12159), (2316, 10983), (2702, 9414), (3138, 8106), (3474, 7322), (3661, 6948), (4053, 6276), (4707, 5404)]