17826271904

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{1289}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 40585587840

約数和(自身を除く): 22759315936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 577, 749, 856, 1154, 1289, 1498, 1712, 2308, 2578, 2996, 3424, 4039, 4616, 5156, 5992, 8078, 9023, 9232, 10312, 11984, 16156, 18046, 18464, 20624, 23968, 32312, 36092, 41248, 61739, 64624, 72184, 123478, 129248, 137923, 144368, 246956, 275846, 288736, 432173, 493912, 551692, 743753, 864346, 965461, 987824, 1103384, 1487506, 1728692, 1930922, 1975648, 2206768, 2975012, 3457384, 3861844, 4413536, 5206271, 5950024, 6914768, 7723688, 10412542, 11900048, 13829536, 15447376, 20825084, 23800096, 30894752, 41650168, 79581571, 83300336, 159163142, 166600672, 318326284, 557070997, 636652568, 1114141994, 1273305136, 2228283988, 2546610272, 4456567976, 8913135952, 17826271904]

約数ペア:

[(1, 17826271904), (2, 8913135952), (4, 4456567976), (7, 2546610272), (8, 2228283988), (14, 1273305136), (16, 1114141994), (28, 636652568), (32, 557070997), (56, 318326284), (107, 166600672), (112, 159163142), (214, 83300336), (224, 79581571), (428, 41650168), (577, 30894752), (749, 23800096), (856, 20825084), (1154, 15447376), (1289, 13829536), (1498, 11900048), (1712, 10412542), (2308, 7723688), (2578, 6914768), (2996, 5950024), (3424, 5206271), (4039, 4413536), (4616, 3861844), (5156, 3457384), (5992, 2975012), (8078, 2206768), (9023, 1975648), (9232, 1930922), (10312, 1728692), (11984, 1487506), (16156, 1103384), (18046, 987824), (18464, 965461), (20624, 864346), (23968, 743753), (32312, 551692), (36092, 493912), (41248, 432173), (61739, 288736), (64624, 275846), (72184, 246956), (123478, 144368), (129248, 137923)]