1716874768

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3181}}^1$

素因数の和:3336

約数の個数: 80

約数和(自身を含む): 3914114560

約数和(自身を除く): 2197239792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 79, 112, 122, 158, 244, 316, 427, 488, 553, 632, 854, 976, 1106, 1264, 1708, 2212, 3181, 3416, 4424, 4819, 6362, 6832, 8848, 9638, 12724, 19276, 22267, 25448, 33733, 38552, 44534, 50896, 67466, 77104, 89068, 134932, 178136, 194041, 251299, 269864, 356272, 388082, 502598, 539728, 776164, 1005196, 1358287, 1552328, 1759093, 2010392, 2716574, 3104656, 3518186, 4020784, 5433148, 7036372, 10866296, 14072744, 15329239, 21732592, 28145488, 30658478, 61316956, 107304673, 122633912, 214609346, 245267824, 429218692, 858437384, 1716874768]

約数ペア:

[(1, 1716874768), (2, 858437384), (4, 429218692), (7, 245267824), (8, 214609346), (14, 122633912), (16, 107304673), (28, 61316956), (56, 30658478), (61, 28145488), (79, 21732592), (112, 15329239), (122, 14072744), (158, 10866296), (244, 7036372), (316, 5433148), (427, 4020784), (488, 3518186), (553, 3104656), (632, 2716574), (854, 2010392), (976, 1759093), (1106, 1552328), (1264, 1358287), (1708, 1005196), (2212, 776164), (3181, 539728), (3416, 502598), (4424, 388082), (4819, 356272), (6362, 269864), (6832, 251299), (8848, 194041), (9638, 178136), (12724, 134932), (19276, 89068), (22267, 77104), (25448, 67466), (33733, 50896), (38552, 44534)]