25753232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 53597016

約数和(自身を除く): 27843784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1297, 2482, 2594, 4964, 5188, 9928, 10376, 19856, 20752, 22049, 44098, 88196, 94681, 176392, 189362, 352784, 378724, 757448, 1514896, 1609577, 3219154, 6438308, 12876616, 25753232]

約数ペア:

[(1, 25753232), (2, 12876616), (4, 6438308), (8, 3219154), (16, 1609577), (17, 1514896), (34, 757448), (68, 378724), (73, 352784), (136, 189362), (146, 176392), (272, 94681), (292, 88196), (584, 44098), (1168, 22049), (1241, 20752), (1297, 19856), (2482, 10376), (2594, 9928), (4964, 5188)]