15671882296

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1\times {\mathrm{1987}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 33894604800

約数和(自身を除く): 18222722504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1109, 1778, 1987, 2218, 3556, 3974, 4436, 7112, 7763, 7948, 8872, 13909, 15526, 15896, 27818, 31052, 55636, 62104, 111272, 140843, 252349, 281686, 504698, 563372, 985901, 1009396, 1126744, 1766443, 1971802, 2018792, 2203583, 3532886, 3943604, 4407166, 7065772, 7887208, 8814332, 14131544, 15425081, 17628664, 30850162, 61700324, 123400648, 279855041, 559710082, 1119420164, 1958985287, 2238840328, 3917970574, 7835941148, 15671882296]

約数ペア:

[(1, 15671882296), (2, 7835941148), (4, 3917970574), (7, 2238840328), (8, 1958985287), (14, 1119420164), (28, 559710082), (56, 279855041), (127, 123400648), (254, 61700324), (508, 30850162), (889, 17628664), (1016, 15425081), (1109, 14131544), (1778, 8814332), (1987, 7887208), (2218, 7065772), (3556, 4407166), (3974, 3943604), (4436, 3532886), (7112, 2203583), (7763, 2018792), (7948, 1971802), (8872, 1766443), (13909, 1126744), (15526, 1009396), (15896, 985901), (27818, 563372), (31052, 504698), (55636, 281686), (62104, 252349), (111272, 140843)]