7256316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 10742532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 431, 732, 862, 1293, 1403, 1724, 2586, 2806, 4209, 5172, 5612, 8418, 9913, 16836, 19826, 26291, 29739, 39652, 52582, 59478, 78873, 105164, 118956, 157746, 315492, 604693, 1209386, 1814079, 2418772, 3628158, 7256316]

約数ペア:

[(1, 7256316), (2, 3628158), (3, 2418772), (4, 1814079), (6, 1209386), (12, 604693), (23, 315492), (46, 157746), (61, 118956), (69, 105164), (92, 78873), (122, 59478), (138, 52582), (183, 39652), (244, 29739), (276, 26291), (366, 19826), (431, 16836), (732, 9913), (862, 8418), (1293, 5612), (1403, 5172), (1724, 4209), (2586, 2806)]