25745096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 29896504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 229, 299, 376, 458, 598, 611, 916, 1081, 1196, 1222, 1832, 2162, 2392, 2444, 2977, 4324, 4888, 5267, 5954, 8648, 10534, 10763, 11908, 14053, 21068, 21526, 23816, 28106, 42136, 43052, 56212, 68471, 86104, 112424, 136942, 139919, 247549, 273884, 279838, 495098, 547768, 559676, 990196, 1119352, 1980392, 3218137, 6436274, 12872548, 25745096]

約数ペア:

[(1, 25745096), (2, 12872548), (4, 6436274), (8, 3218137), (13, 1980392), (23, 1119352), (26, 990196), (46, 559676), (47, 547768), (52, 495098), (92, 279838), (94, 273884), (104, 247549), (184, 139919), (188, 136942), (229, 112424), (299, 86104), (376, 68471), (458, 56212), (598, 43052), (611, 42136), (916, 28106), (1081, 23816), (1196, 21526), (1222, 21068), (1832, 14053), (2162, 11908), (2392, 10763), (2444, 10534), (2977, 8648), (4324, 5954), (4888, 5267)]