65493844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 61514156

約数列:

[1, 2, 4, 13, 26, 52, 79, 107, 149, 158, 214, 298, 316, 428, 596, 1027, 1391, 1937, 2054, 2782, 3874, 4108, 5564, 7748, 8453, 11771, 15943, 16906, 23542, 31886, 33812, 47084, 63772, 109889, 153023, 207259, 219778, 306046, 414518, 439556, 612092, 829036, 1259497, 2518994, 5037988, 16373461, 32746922, 65493844]

約数ペア:

[(1, 65493844), (2, 32746922), (4, 16373461), (13, 5037988), (26, 2518994), (52, 1259497), (79, 829036), (107, 612092), (149, 439556), (158, 414518), (214, 306046), (298, 219778), (316, 207259), (428, 153023), (596, 109889), (1027, 63772), (1391, 47084), (1937, 33812), (2054, 31886), (2782, 23542), (3874, 16906), (4108, 15943), (5564, 11771), (7748, 8453)]