28856592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 87048000

約数和(自身を除く): 58191408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 199, 212, 228, 304, 318, 342, 398, 424, 456, 477, 597, 636, 684, 796, 848, 912, 954, 1007, 1194, 1272, 1368, 1592, 1791, 1908, 2014, 2388, 2544, 2736, 3021, 3184, 3582, 3781, 3816, 4028, 4776, 6042, 7164, 7562, 7632, 8056, 9063, 9552, 10547, 11343, 12084, 14328, 15124, 16112, 18126, 21094, 22686, 24168, 28656, 30248, 31641, 34029, 36252, 42188, 45372, 48336, 60496, 63282, 68058, 72504, 84376, 90744, 94923, 126564, 136116, 145008, 168752, 181488, 189846, 200393, 253128, 272232, 379692, 400786, 506256, 544464, 601179, 759384, 801572, 1202358, 1518768, 1603144, 1803537, 2404716, 3206288, 3607074, 4809432, 7214148, 9618864, 14428296, 28856592]

約数ペア:

[(1, 28856592), (2, 14428296), (3, 9618864), (4, 7214148), (6, 4809432), (8, 3607074), (9, 3206288), (12, 2404716), (16, 1803537), (18, 1603144), (19, 1518768), (24, 1202358), (36, 801572), (38, 759384), (48, 601179), (53, 544464), (57, 506256), (72, 400786), (76, 379692), (106, 272232), (114, 253128), (144, 200393), (152, 189846), (159, 181488), (171, 168752), (199, 145008), (212, 136116), (228, 126564), (304, 94923), (318, 90744), (342, 84376), (398, 72504), (424, 68058), (456, 63282), (477, 60496), (597, 48336), (636, 45372), (684, 42188), (796, 36252), (848, 34029), (912, 31641), (954, 30248), (1007, 28656), (1194, 24168), (1272, 22686), (1368, 21094), (1592, 18126), (1791, 16112), (1908, 15124), (2014, 14328), (2388, 12084), (2544, 11343), (2736, 10547), (3021, 9552), (3184, 9063), (3582, 8056), (3781, 7632), (3816, 7562), (4028, 7164), (4776, 6042)]