5144672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 11113200

約数和(自身を除く): 5968528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 149, 166, 208, 298, 332, 416, 596, 664, 1079, 1192, 1328, 1937, 2158, 2384, 2656, 3874, 4316, 4768, 7748, 8632, 12367, 15496, 17264, 24734, 30992, 34528, 49468, 61984, 98936, 160771, 197872, 321542, 395744, 643084, 1286168, 2572336, 5144672]

約数ペア:

[(1, 5144672), (2, 2572336), (4, 1286168), (8, 643084), (13, 395744), (16, 321542), (26, 197872), (32, 160771), (52, 98936), (83, 61984), (104, 49468), (149, 34528), (166, 30992), (208, 24734), (298, 17264), (332, 15496), (416, 12367), (596, 8632), (664, 7748), (1079, 4768), (1192, 4316), (1328, 3874), (1937, 2656), (2158, 2384)]