2169608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 5132160

約数和(自身を除く): 2962552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 53, 56, 68, 86, 106, 119, 136, 172, 212, 238, 301, 344, 371, 424, 476, 602, 731, 742, 901, 952, 1204, 1462, 1484, 1802, 2279, 2408, 2924, 2968, 3604, 4558, 5117, 5848, 6307, 7208, 9116, 10234, 12614, 15953, 18232, 20468, 25228, 31906, 38743, 40936, 50456, 63812, 77486, 127624, 154972, 271201, 309944, 542402, 1084804, 2169608]

約数ペア:

[(1, 2169608), (2, 1084804), (4, 542402), (7, 309944), (8, 271201), (14, 154972), (17, 127624), (28, 77486), (34, 63812), (43, 50456), (53, 40936), (56, 38743), (68, 31906), (86, 25228), (106, 20468), (119, 18232), (136, 15953), (172, 12614), (212, 10234), (238, 9116), (301, 7208), (344, 6307), (371, 5848), (424, 5117), (476, 4558), (602, 3604), (731, 2968), (742, 2924), (901, 2408), (952, 2279), (1204, 1802), (1462, 1484)]