29121114256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{4813}}^1$

素因数の和:6384

約数の個数: 80

約数和(自身を含む): 64015416640

約数和(自身を除く): 34894302384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1531, 1976, 3062, 3952, 4813, 6124, 9626, 12248, 19252, 19903, 24496, 29089, 38504, 39806, 58178, 62569, 77008, 79612, 91447, 116356, 125138, 159224, 182894, 232712, 250276, 318448, 365788, 378157, 465424, 500552, 731576, 756314, 1001104, 1188811, 1463152, 1512628, 2377622, 3025256, 4755244, 6050512, 7368703, 9510488, 14737406, 19020976, 29474812, 58949624, 95793139, 117899248, 140005357, 191586278, 280010714, 383172556, 560021428, 766345112, 1120042856, 1532690224, 1820069641, 2240085712, 3640139282, 7280278564, 14560557128, 29121114256]

約数ペア:

[(1, 29121114256), (2, 14560557128), (4, 7280278564), (8, 3640139282), (13, 2240085712), (16, 1820069641), (19, 1532690224), (26, 1120042856), (38, 766345112), (52, 560021428), (76, 383172556), (104, 280010714), (152, 191586278), (208, 140005357), (247, 117899248), (304, 95793139), (494, 58949624), (988, 29474812), (1531, 19020976), (1976, 14737406), (3062, 9510488), (3952, 7368703), (4813, 6050512), (6124, 4755244), (9626, 3025256), (12248, 2377622), (19252, 1512628), (19903, 1463152), (24496, 1188811), (29089, 1001104), (38504, 756314), (39806, 731576), (58178, 500552), (62569, 465424), (77008, 378157), (79612, 365788), (91447, 318448), (116356, 250276), (125138, 232712), (159224, 182894)]