66821216

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 167795712

約数和(自身を除く): 100974496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 517, 577, 616, 658, 752, 1034, 1154, 1232, 1316, 1504, 2068, 2308, 2464, 2632, 3619, 4039, 4136, 4616, 5264, 6347, 7238, 8078, 8272, 9232, 10528, 12694, 14476, 16156, 16544, 18464, 25388, 27119, 28952, 32312, 44429, 50776, 54238, 57904, 64624, 88858, 101552, 108476, 115808, 129248, 177716, 189833, 203104, 216952, 298309, 355432, 379666, 433904, 596618, 710864, 759332, 867808, 1193236, 1421728, 1518664, 2088163, 2386472, 3037328, 4176326, 4772944, 6074656, 8352652, 9545888, 16705304, 33410608, 66821216]

約数ペア:

[(1, 66821216), (2, 33410608), (4, 16705304), (7, 9545888), (8, 8352652), (11, 6074656), (14, 4772944), (16, 4176326), (22, 3037328), (28, 2386472), (32, 2088163), (44, 1518664), (47, 1421728), (56, 1193236), (77, 867808), (88, 759332), (94, 710864), (112, 596618), (154, 433904), (176, 379666), (188, 355432), (224, 298309), (308, 216952), (329, 203104), (352, 189833), (376, 177716), (517, 129248), (577, 115808), (616, 108476), (658, 101552), (752, 88858), (1034, 64624), (1154, 57904), (1232, 54238), (1316, 50776), (1504, 44429), (2068, 32312), (2308, 28952), (2464, 27119), (2632, 25388), (3619, 18464), (4039, 16544), (4136, 16156), (4616, 14476), (5264, 12694), (6347, 10528), (7238, 9232), (8078, 8272)]