7689472

素因数分解:

$2^8\times 7^2\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 54

約数和(自身を含む): 17883978

約数和(自身を除く): 10194506

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 613, 784, 896, 1226, 1568, 1792, 2452, 3136, 4291, 4904, 6272, 8582, 9808, 12544, 17164, 19616, 30037, 34328, 39232, 60074, 68656, 78464, 120148, 137312, 156928, 240296, 274624, 480592, 549248, 961184, 1098496, 1922368, 3844736, 7689472]

約数ペア:

[(1, 7689472), (2, 3844736), (4, 1922368), (7, 1098496), (8, 961184), (14, 549248), (16, 480592), (28, 274624), (32, 240296), (49, 156928), (56, 137312), (64, 120148), (98, 78464), (112, 68656), (128, 60074), (196, 39232), (224, 34328), (256, 30037), (392, 19616), (448, 17164), (613, 12544), (784, 9808), (896, 8582), (1226, 6272), (1568, 4904), (1792, 4291), (2452, 3136)]