26777992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 57499200

約数和(自身を除く): 30721208

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 241, 323, 344, 482, 646, 731, 817, 964, 1292, 1462, 1634, 1928, 2584, 2924, 3268, 4097, 4579, 5848, 6536, 8194, 9158, 10363, 13889, 16388, 18316, 20726, 27778, 32776, 36632, 41452, 55556, 77843, 82904, 111112, 155686, 176171, 196897, 311372, 352342, 393794, 622744, 704684, 787588, 1409368, 1575176, 3347249, 6694498, 13388996, 26777992]

約数ペア:

[(1, 26777992), (2, 13388996), (4, 6694498), (8, 3347249), (17, 1575176), (19, 1409368), (34, 787588), (38, 704684), (43, 622744), (68, 393794), (76, 352342), (86, 311372), (136, 196897), (152, 176171), (172, 155686), (241, 111112), (323, 82904), (344, 77843), (482, 55556), (646, 41452), (731, 36632), (817, 32776), (964, 27778), (1292, 20726), (1462, 18316), (1634, 16388), (1928, 13889), (2584, 10363), (2924, 9158), (3268, 8194), (4097, 6536), (4579, 5848)]