71232448

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 175564800

約数和(自身を除く): 104332352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 136, 188, 199, 224, 238, 272, 329, 376, 398, 448, 476, 544, 658, 752, 796, 799, 952, 1088, 1316, 1393, 1504, 1592, 1598, 1904, 2632, 2786, 3008, 3184, 3196, 3383, 3808, 5264, 5572, 5593, 6368, 6392, 6766, 7616, 9353, 10528, 11144, 11186, 12736, 12784, 13532, 18706, 21056, 22288, 22372, 23681, 25568, 27064, 37412, 44576, 44744, 47362, 51136, 54128, 65471, 74824, 89152, 89488, 94724, 108256, 130942, 149648, 159001, 178976, 189448, 216512, 261884, 299296, 318002, 357952, 378896, 523768, 598592, 636004, 757792, 1047536, 1113007, 1272008, 1515584, 2095072, 2226014, 2544016, 4190144, 4452028, 5088032, 8904056, 10176064, 17808112, 35616224, 71232448]

約数ペア:

[(1, 71232448), (2, 35616224), (4, 17808112), (7, 10176064), (8, 8904056), (14, 5088032), (16, 4452028), (17, 4190144), (28, 2544016), (32, 2226014), (34, 2095072), (47, 1515584), (56, 1272008), (64, 1113007), (68, 1047536), (94, 757792), (112, 636004), (119, 598592), (136, 523768), (188, 378896), (199, 357952), (224, 318002), (238, 299296), (272, 261884), (329, 216512), (376, 189448), (398, 178976), (448, 159001), (476, 149648), (544, 130942), (658, 108256), (752, 94724), (796, 89488), (799, 89152), (952, 74824), (1088, 65471), (1316, 54128), (1393, 51136), (1504, 47362), (1592, 44744), (1598, 44576), (1904, 37412), (2632, 27064), (2786, 25568), (3008, 23681), (3184, 22372), (3196, 22288), (3383, 21056), (3808, 18706), (5264, 13532), (5572, 12784), (5593, 12736), (6368, 11186), (6392, 11144), (6766, 10528), (7616, 9353)]