66560312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 154795200

約数和(自身を除く): 88234888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 541, 676, 728, 1082, 1183, 1352, 2164, 2197, 2366, 3787, 4328, 4394, 4732, 7033, 7574, 8788, 9464, 14066, 15148, 15379, 17576, 28132, 30296, 30758, 49231, 56264, 61516, 91429, 98462, 123032, 182858, 196924, 365716, 393848, 640003, 731432, 1188577, 1280006, 2377154, 2560012, 4754308, 5120024, 8320039, 9508616, 16640078, 33280156, 66560312]

約数ペア:

[(1, 66560312), (2, 33280156), (4, 16640078), (7, 9508616), (8, 8320039), (13, 5120024), (14, 4754308), (26, 2560012), (28, 2377154), (52, 1280006), (56, 1188577), (91, 731432), (104, 640003), (169, 393848), (182, 365716), (338, 196924), (364, 182858), (541, 123032), (676, 98462), (728, 91429), (1082, 61516), (1183, 56264), (1352, 49231), (2164, 30758), (2197, 30296), (2366, 28132), (3787, 17576), (4328, 15379), (4394, 15148), (4732, 14066), (7033, 9464), (7574, 8788)]