27549928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 64056960

約数和(自身を除く): 36507032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 673, 731, 952, 1204, 1346, 1462, 2408, 2692, 2924, 4711, 5117, 5384, 5848, 9422, 10234, 11441, 18844, 20468, 22882, 28939, 37688, 40936, 45764, 57878, 80087, 91528, 115756, 160174, 202573, 231512, 320348, 405146, 491963, 640696, 810292, 983926, 1620584, 1967852, 3443741, 3935704, 6887482, 13774964, 27549928]

約数ペア:

[(1, 27549928), (2, 13774964), (4, 6887482), (7, 3935704), (8, 3443741), (14, 1967852), (17, 1620584), (28, 983926), (34, 810292), (43, 640696), (56, 491963), (68, 405146), (86, 320348), (119, 231512), (136, 202573), (172, 160174), (238, 115756), (301, 91528), (344, 80087), (476, 57878), (602, 45764), (673, 40936), (731, 37688), (952, 28939), (1204, 22882), (1346, 20468), (1462, 18844), (2408, 11441), (2692, 10234), (2924, 9422), (4711, 5848), (5117, 5384)]