76287512

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 168797520

約数和(自身を除く): 92510008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2741, 3479, 3976, 5482, 6958, 10964, 13916, 19187, 21928, 27832, 38374, 76748, 134309, 153496, 194611, 268618, 389222, 537236, 778444, 1074472, 1362277, 1556888, 2724554, 5449108, 9535939, 10898216, 19071878, 38143756, 76287512]

約数ペア:

[(1, 76287512), (2, 38143756), (4, 19071878), (7, 10898216), (8, 9535939), (14, 5449108), (28, 2724554), (49, 1556888), (56, 1362277), (71, 1074472), (98, 778444), (142, 537236), (196, 389222), (284, 268618), (392, 194611), (497, 153496), (568, 134309), (994, 76748), (1988, 38374), (2741, 27832), (3479, 21928), (3976, 19187), (5482, 13916), (6958, 10964)]