998758144

素因数分解:

$2^8\times {\mathrm{29}}^2\times {\mathrm{4639}}^1$

素因数の和:4713

約数の個数: 54

約数和(自身を含む): 2065175840

約数和(自身を除く): 1066417696

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 841, 928, 1682, 1856, 3364, 3712, 4639, 6728, 7424, 9278, 13456, 18556, 26912, 37112, 53824, 74224, 107648, 134531, 148448, 215296, 269062, 296896, 538124, 593792, 1076248, 1187584, 2152496, 3901399, 4304992, 7802798, 8609984, 15605596, 17219968, 31211192, 34439936, 62422384, 124844768, 249689536, 499379072, 998758144]

約数ペア:

[(1, 998758144), (2, 499379072), (4, 249689536), (8, 124844768), (16, 62422384), (29, 34439936), (32, 31211192), (58, 17219968), (64, 15605596), (116, 8609984), (128, 7802798), (232, 4304992), (256, 3901399), (464, 2152496), (841, 1187584), (928, 1076248), (1682, 593792), (1856, 538124), (3364, 296896), (3712, 269062), (4639, 215296), (6728, 148448), (7424, 134531), (9278, 107648), (13456, 74224), (18556, 53824), (26912, 37112)]