25713248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4335

約数の個数: 48

約数和(自身を含む): 58487184

約数和(自身を除く): 32773936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 4297, 5984, 8594, 17188, 34376, 47267, 68752, 73049, 94534, 137504, 146098, 189068, 292196, 378136, 584392, 756272, 803539, 1168784, 1512544, 1607078, 2337568, 3214156, 6428312, 12856624, 25713248]

約数ペア:

[(1, 25713248), (2, 12856624), (4, 6428312), (8, 3214156), (11, 2337568), (16, 1607078), (17, 1512544), (22, 1168784), (32, 803539), (34, 756272), (44, 584392), (68, 378136), (88, 292196), (136, 189068), (176, 146098), (187, 137504), (272, 94534), (352, 73049), (374, 68752), (544, 47267), (748, 34376), (1496, 17188), (2992, 8594), (4297, 5984)]