26439032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 54217800

約数和(自身を除く): 27778768

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 181, 248, 362, 589, 724, 961, 1178, 1448, 1922, 2356, 3439, 3844, 4712, 5611, 6878, 7688, 11222, 13756, 18259, 22444, 27512, 36518, 44888, 73036, 106609, 146072, 173941, 213218, 347882, 426436, 695764, 852872, 1391528, 3304879, 6609758, 13219516, 26439032]

約数ペア:

[(1, 26439032), (2, 13219516), (4, 6609758), (8, 3304879), (19, 1391528), (31, 852872), (38, 695764), (62, 426436), (76, 347882), (124, 213218), (152, 173941), (181, 146072), (248, 106609), (362, 73036), (589, 44888), (724, 36518), (961, 27512), (1178, 22444), (1448, 18259), (1922, 13756), (2356, 11222), (3439, 7688), (3844, 6878), (4712, 5611)]