2781566656

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{232417}}^1$

素因数の和:232457

約数の個数: 56

約数和(自身を含む): 6375690576

約数和(自身を除く): 3594123920

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 232417, 464834, 929668, 1859336, 2556587, 3718672, 3951089, 5113174, 7437344, 7902178, 10226348, 14874688, 15804356, 20452696, 31608712, 40905392, 43461979, 63217424, 81810784, 86923958, 126434848, 163621568, 173847916, 252869696, 347695832, 695391664, 1390783328, 2781566656]

約数ペア:

[(1, 2781566656), (2, 1390783328), (4, 695391664), (8, 347695832), (11, 252869696), (16, 173847916), (17, 163621568), (22, 126434848), (32, 86923958), (34, 81810784), (44, 63217424), (64, 43461979), (68, 40905392), (88, 31608712), (136, 20452696), (176, 15804356), (187, 14874688), (272, 10226348), (352, 7902178), (374, 7437344), (544, 5113174), (704, 3951089), (748, 3718672), (1088, 2556587), (1496, 1859336), (2992, 929668), (5984, 464834), (11968, 232417)]