66276608

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 142421832

約数和(自身を除く): 76145224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 157, 194, 256, 272, 314, 388, 544, 628, 776, 1088, 1256, 1552, 1649, 2176, 2512, 2669, 3104, 3298, 4352, 5024, 5338, 6208, 6596, 10048, 10676, 12416, 13192, 15229, 20096, 21352, 24832, 26384, 30458, 40192, 42704, 52768, 60916, 85408, 105536, 121832, 170816, 211072, 243664, 258893, 341632, 422144, 487328, 517786, 683264, 974656, 1035572, 1949312, 2071144, 3898624, 4142288, 8284576, 16569152, 33138304, 66276608]

約数ペア:

[(1, 66276608), (2, 33138304), (4, 16569152), (8, 8284576), (16, 4142288), (17, 3898624), (32, 2071144), (34, 1949312), (64, 1035572), (68, 974656), (97, 683264), (128, 517786), (136, 487328), (157, 422144), (194, 341632), (256, 258893), (272, 243664), (314, 211072), (388, 170816), (544, 121832), (628, 105536), (776, 85408), (1088, 60916), (1256, 52768), (1552, 42704), (1649, 40192), (2176, 30458), (2512, 26384), (2669, 24832), (3104, 21352), (3298, 20096), (4352, 15229), (5024, 13192), (5338, 12416), (6208, 10676), (6596, 10048)]