16734256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 43854336

約数和(自身を除く): 27120080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 47, 56, 68, 77, 88, 94, 112, 119, 136, 154, 176, 187, 188, 238, 272, 289, 308, 329, 374, 376, 476, 517, 578, 616, 658, 748, 752, 799, 952, 1034, 1156, 1232, 1309, 1316, 1496, 1598, 1904, 2023, 2068, 2312, 2618, 2632, 2992, 3179, 3196, 3619, 4046, 4136, 4624, 5236, 5264, 5593, 6358, 6392, 7238, 8092, 8272, 8789, 10472, 11186, 12716, 12784, 13583, 14476, 16184, 17578, 20944, 22253, 22372, 25432, 27166, 28952, 32368, 35156, 44506, 44744, 50864, 54332, 57904, 61523, 70312, 89012, 89488, 95081, 108664, 123046, 140624, 149413, 178024, 190162, 217328, 246092, 298826, 356048, 380324, 492184, 597652, 760648, 984368, 1045891, 1195304, 1521296, 2091782, 2390608, 4183564, 8367128, 16734256]

約数ペア:

[(1, 16734256), (2, 8367128), (4, 4183564), (7, 2390608), (8, 2091782), (11, 1521296), (14, 1195304), (16, 1045891), (17, 984368), (22, 760648), (28, 597652), (34, 492184), (44, 380324), (47, 356048), (56, 298826), (68, 246092), (77, 217328), (88, 190162), (94, 178024), (112, 149413), (119, 140624), (136, 123046), (154, 108664), (176, 95081), (187, 89488), (188, 89012), (238, 70312), (272, 61523), (289, 57904), (308, 54332), (329, 50864), (374, 44744), (376, 44506), (476, 35156), (517, 32368), (578, 28952), (616, 27166), (658, 25432), (748, 22372), (752, 22253), (799, 20944), (952, 17578), (1034, 16184), (1156, 14476), (1232, 13583), (1309, 12784), (1316, 12716), (1496, 11186), (1598, 10472), (1904, 8789), (2023, 8272), (2068, 8092), (2312, 7238), (2618, 6392), (2632, 6358), (2992, 5593), (3179, 5264), (3196, 5236), (3619, 4624), (4046, 4136)]