16705304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 39951360

約数和(自身を除く): 23246056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 577, 616, 658, 1034, 1154, 1316, 2068, 2308, 2632, 3619, 4039, 4136, 4616, 6347, 7238, 8078, 12694, 14476, 16156, 25388, 27119, 28952, 32312, 44429, 50776, 54238, 88858, 108476, 177716, 189833, 216952, 298309, 355432, 379666, 596618, 759332, 1193236, 1518664, 2088163, 2386472, 4176326, 8352652, 16705304]

約数ペア:

[(1, 16705304), (2, 8352652), (4, 4176326), (7, 2386472), (8, 2088163), (11, 1518664), (14, 1193236), (22, 759332), (28, 596618), (44, 379666), (47, 355432), (56, 298309), (77, 216952), (88, 189833), (94, 177716), (154, 108476), (188, 88858), (308, 54238), (329, 50776), (376, 44429), (517, 32312), (577, 28952), (616, 27119), (658, 25388), (1034, 16156), (1154, 14476), (1316, 12694), (2068, 8078), (2308, 7238), (2632, 6347), (3619, 4616), (4039, 4136)]