25484368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 63495936

約数和(自身を除く): 38011568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 761, 1196, 1288, 1456, 1522, 2093, 2392, 2576, 3044, 4186, 4784, 5327, 6088, 8372, 9893, 10654, 12176, 16744, 17503, 19786, 21308, 33488, 35006, 39572, 42616, 69251, 70012, 79144, 85232, 122521, 138502, 140024, 158288, 227539, 245042, 277004, 280048, 455078, 490084, 554008, 910156, 980168, 1108016, 1592773, 1820312, 1960336, 3185546, 3640624, 6371092, 12742184, 25484368]

約数ペア:

[(1, 25484368), (2, 12742184), (4, 6371092), (7, 3640624), (8, 3185546), (13, 1960336), (14, 1820312), (16, 1592773), (23, 1108016), (26, 980168), (28, 910156), (46, 554008), (52, 490084), (56, 455078), (91, 280048), (92, 277004), (104, 245042), (112, 227539), (161, 158288), (182, 140024), (184, 138502), (208, 122521), (299, 85232), (322, 79144), (364, 70012), (368, 69251), (598, 42616), (644, 39572), (728, 35006), (761, 33488), (1196, 21308), (1288, 19786), (1456, 17503), (1522, 16744), (2093, 12176), (2392, 10654), (2576, 9893), (3044, 8372), (4186, 6088), (4784, 5327)]