74829784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17749}}^1$

素因数の和:17803

約数の個数: 32

約数和(自身を含む): 153360000

約数和(自身を除く): 78530216

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 17749, 35498, 70996, 141992, 301733, 550219, 603466, 1100438, 1206932, 2200876, 2413864, 4401752, 9353723, 18707446, 37414892, 74829784]

約数ペア:

[(1, 74829784), (2, 37414892), (4, 18707446), (8, 9353723), (17, 4401752), (31, 2413864), (34, 2200876), (62, 1206932), (68, 1100438), (124, 603466), (136, 550219), (248, 301733), (527, 141992), (1054, 70996), (2108, 35498), (4216, 17749)]