4354808864

素因数分解:

$2^5\times 7^1\times {\mathrm{4999}}^1\times {\mathrm{3889}}^1$

素因数の和:8905

約数の個数: 48

約数和(自身を含む): 9802800000

約数和(自身を除く): 5447991136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3889, 4999, 7778, 9998, 15556, 19996, 27223, 31112, 34993, 39992, 54446, 62224, 69986, 79984, 108892, 124448, 139972, 159968, 217784, 279944, 435568, 559888, 871136, 1119776, 19441111, 38882222, 77764444, 136087777, 155528888, 272175554, 311057776, 544351108, 622115552, 1088702216, 2177404432, 4354808864]

約数ペア:

[(1, 4354808864), (2, 2177404432), (4, 1088702216), (7, 622115552), (8, 544351108), (14, 311057776), (16, 272175554), (28, 155528888), (32, 136087777), (56, 77764444), (112, 38882222), (224, 19441111), (3889, 1119776), (4999, 871136), (7778, 559888), (9998, 435568), (15556, 279944), (19996, 217784), (27223, 159968), (31112, 139972), (34993, 124448), (39992, 108892), (54446, 79984), (62224, 69986)]