15343432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 32820480

約数和(自身を除く): 17477048

約数列:

[1, 2, 4, 8, 13, 26, 43, 47, 52, 73, 86, 94, 104, 146, 172, 188, 292, 344, 376, 559, 584, 611, 949, 1118, 1222, 1898, 2021, 2236, 2444, 3139, 3431, 3796, 4042, 4472, 4888, 6278, 6862, 7592, 8084, 12556, 13724, 16168, 25112, 26273, 27448, 40807, 44603, 52546, 81614, 89206, 105092, 147533, 163228, 178412, 210184, 295066, 326456, 356824, 590132, 1180264, 1917929, 3835858, 7671716, 15343432]

約数ペア:

[(1, 15343432), (2, 7671716), (4, 3835858), (8, 1917929), (13, 1180264), (26, 590132), (43, 356824), (47, 326456), (52, 295066), (73, 210184), (86, 178412), (94, 163228), (104, 147533), (146, 105092), (172, 89206), (188, 81614), (292, 52546), (344, 44603), (376, 40807), (559, 27448), (584, 26273), (611, 25112), (949, 16168), (1118, 13724), (1222, 12556), (1898, 8084), (2021, 7592), (2236, 6862), (2444, 6278), (3139, 4888), (3431, 4472), (3796, 4042)]