25339384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 58924800

約数和(自身を除く): 33585416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 619, 731, 952, 1204, 1238, 1462, 2408, 2476, 2924, 4333, 4952, 5117, 5848, 8666, 10234, 10523, 17332, 20468, 21046, 26617, 34664, 40936, 42092, 53234, 73661, 84184, 106468, 147322, 186319, 212936, 294644, 372638, 452489, 589288, 745276, 904978, 1490552, 1809956, 3167423, 3619912, 6334846, 12669692, 25339384]

約数ペア:

[(1, 25339384), (2, 12669692), (4, 6334846), (7, 3619912), (8, 3167423), (14, 1809956), (17, 1490552), (28, 904978), (34, 745276), (43, 589288), (56, 452489), (68, 372638), (86, 294644), (119, 212936), (136, 186319), (172, 147322), (238, 106468), (301, 84184), (344, 73661), (476, 53234), (602, 42092), (619, 40936), (731, 34664), (952, 26617), (1204, 21046), (1238, 20468), (1462, 17332), (2408, 10523), (2476, 10234), (2924, 8666), (4333, 5848), (4952, 5117)]