1458327808

素因数分解:

$2^8\times 7^2\times {\mathrm{116257}}^1$

素因数の和:116287

約数の個数: 54

約数和(自身を含む): 3386246766

約数和(自身を除く): 1927918958

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 116257, 232514, 465028, 813799, 930056, 1627598, 1860112, 3255196, 3720224, 5696593, 6510392, 7440448, 11393186, 13020784, 14880896, 22786372, 26041568, 29761792, 45572744, 52083136, 91145488, 104166272, 182290976, 208332544, 364581952, 729163904, 1458327808]

約数ペア:

[(1, 1458327808), (2, 729163904), (4, 364581952), (7, 208332544), (8, 182290976), (14, 104166272), (16, 91145488), (28, 52083136), (32, 45572744), (49, 29761792), (56, 26041568), (64, 22786372), (98, 14880896), (112, 13020784), (128, 11393186), (196, 7440448), (224, 6510392), (256, 5696593), (392, 3720224), (448, 3255196), (784, 1860112), (896, 1627598), (1568, 930056), (1792, 813799), (3136, 465028), (6272, 232514), (12544, 116257)]