25601748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 35684652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 199, 213, 284, 302, 398, 426, 453, 597, 604, 796, 852, 906, 1194, 1812, 2388, 10721, 14129, 21442, 28258, 30049, 32163, 42387, 42884, 56516, 60098, 64326, 84774, 90147, 120196, 128652, 169548, 180294, 360588, 2133479, 4266958, 6400437, 8533916, 12800874, 25601748]

約数ペア:

[(1, 25601748), (2, 12800874), (3, 8533916), (4, 6400437), (6, 4266958), (12, 2133479), (71, 360588), (142, 180294), (151, 169548), (199, 128652), (213, 120196), (284, 90147), (302, 84774), (398, 64326), (426, 60098), (453, 56516), (597, 42884), (604, 42387), (796, 32163), (852, 30049), (906, 28258), (1194, 21442), (1812, 14129), (2388, 10721)]