28495296

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 84

約数和(自身を含む): 83117944

約数和(自身を除く): 54622648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 811, 976, 1098, 1464, 1622, 1952, 2196, 2433, 2928, 3244, 3904, 4392, 4866, 5856, 6488, 7299, 8784, 9732, 11712, 12976, 14598, 17568, 19464, 25952, 29196, 35136, 38928, 49471, 51904, 58392, 77856, 98942, 116784, 148413, 155712, 197884, 233568, 296826, 395768, 445239, 467136, 593652, 791536, 890478, 1187304, 1583072, 1780956, 2374608, 3166144, 3561912, 4749216, 7123824, 9498432, 14247648, 28495296]

約数ペア:

[(1, 28495296), (2, 14247648), (3, 9498432), (4, 7123824), (6, 4749216), (8, 3561912), (9, 3166144), (12, 2374608), (16, 1780956), (18, 1583072), (24, 1187304), (32, 890478), (36, 791536), (48, 593652), (61, 467136), (64, 445239), (72, 395768), (96, 296826), (122, 233568), (144, 197884), (183, 155712), (192, 148413), (244, 116784), (288, 98942), (366, 77856), (488, 58392), (549, 51904), (576, 49471), (732, 38928), (811, 35136), (976, 29196), (1098, 25952), (1464, 19464), (1622, 17568), (1952, 14598), (2196, 12976), (2433, 11712), (2928, 9732), (3244, 8784), (3904, 7299), (4392, 6488), (4866, 5856)]