531165068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25951}}^1$

素因数の和:26022

約数の個数: 48

約数和(自身を含む): 1151023104

約数和(自身を除く): 619858036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 25951, 51902, 103804, 181657, 363314, 441167, 726628, 882334, 1115893, 1764668, 2231786, 3088169, 4463572, 6176338, 7811251, 12352676, 15622502, 18970181, 31245004, 37940362, 75880724, 132791267, 265582534, 531165068]

約数ペア:

[(1, 531165068), (2, 265582534), (4, 132791267), (7, 75880724), (14, 37940362), (17, 31245004), (28, 18970181), (34, 15622502), (43, 12352676), (68, 7811251), (86, 6176338), (119, 4463572), (172, 3088169), (238, 2231786), (301, 1764668), (476, 1115893), (602, 882334), (731, 726628), (1204, 441167), (1462, 363314), (2924, 181657), (5117, 103804), (10234, 51902), (20468, 25951)]