64982344

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9137}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 140359680

約数和(自身を除く): 75377336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9137, 18274, 36548, 63959, 73096, 127918, 255836, 511672, 1160399, 2320798, 4641596, 8122793, 9283192, 16245586, 32491172, 64982344]

約数ペア:

[(1, 64982344), (2, 32491172), (4, 16245586), (7, 9283192), (8, 8122793), (14, 4641596), (28, 2320798), (56, 1160399), (127, 511672), (254, 255836), (508, 127918), (889, 73096), (1016, 63959), (1778, 36548), (3556, 18274), (7112, 9137)]