561004024

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 1255219200

約数和(自身を除く): 694215176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 356, 434, 623, 712, 868, 1246, 1736, 2492, 2759, 3631, 4984, 5518, 7262, 11036, 14524, 19313, 22072, 25417, 29048, 38626, 50834, 77252, 101668, 112561, 154504, 203336, 225122, 323159, 450244, 646318, 787927, 900488, 1292636, 1575854, 2262113, 2585272, 3151708, 4524226, 6303416, 9048452, 10017929, 18096904, 20035858, 40071716, 70125503, 80143432, 140251006, 280502012, 561004024]

約数ペア:

[(1, 561004024), (2, 280502012), (4, 140251006), (7, 80143432), (8, 70125503), (14, 40071716), (28, 20035858), (31, 18096904), (56, 10017929), (62, 9048452), (89, 6303416), (124, 4524226), (178, 3151708), (217, 2585272), (248, 2262113), (356, 1575854), (434, 1292636), (623, 900488), (712, 787927), (868, 646318), (1246, 450244), (1736, 323159), (2492, 225122), (2759, 203336), (3631, 154504), (4984, 112561), (5518, 101668), (7262, 77252), (11036, 50834), (14524, 38626), (19313, 29048), (22072, 25417)]