28603152

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 80

約数和(自身を含む): 83318080

約数和(自身を除く): 54714928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 907, 1168, 1314, 1752, 1814, 1971, 2628, 2721, 3504, 3628, 3942, 5256, 5442, 7256, 7884, 8163, 10512, 10884, 14512, 15768, 16326, 21768, 24489, 31536, 32652, 43536, 48978, 65304, 66211, 97956, 130608, 132422, 195912, 198633, 264844, 391824, 397266, 529688, 595899, 794532, 1059376, 1191798, 1589064, 1787697, 2383596, 3178128, 3575394, 4767192, 7150788, 9534384, 14301576, 28603152]

約数ペア:

[(1, 28603152), (2, 14301576), (3, 9534384), (4, 7150788), (6, 4767192), (8, 3575394), (9, 3178128), (12, 2383596), (16, 1787697), (18, 1589064), (24, 1191798), (27, 1059376), (36, 794532), (48, 595899), (54, 529688), (72, 397266), (73, 391824), (108, 264844), (144, 198633), (146, 195912), (216, 132422), (219, 130608), (292, 97956), (432, 66211), (438, 65304), (584, 48978), (657, 43536), (876, 32652), (907, 31536), (1168, 24489), (1314, 21768), (1752, 16326), (1814, 15768), (1971, 14512), (2628, 10884), (2721, 10512), (3504, 8163), (3628, 7884), (3942, 7256), (5256, 5442)]