28293173440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{742993}}^1$

素因数の和:743034

約数の個数: 112

約数和(自身を含む): 81527245632

約数和(自身を除く): 53234072192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 38080, 742993, 1485986, 2971972, 3714965, 5200951, 5943944, 7429930, 10401902, 11887888, 12630881, 14859860, 20803804, 23775776, 25261762, 26004755, 29719720, 41607608, 47551552, 50523524, 52009510, 59439440, 63154405, 83215216, 88416167, 101047048, 104019020, 118878880, 126308810, 166430432, 176832334, 202094096, 208038040, 237757760, 252617620, 332860864, 353664668, 404188192, 416076080, 442080835, 505235240, 707329336, 808376384, 832152160, 884161670, 1010470480, 1414658672, 1664304320, 1768323340, 2020940960, 2829317344, 3536646680, 4041881920, 5658634688, 7073293360, 14146586720, 28293173440]

約数ペア:

[(1, 28293173440), (2, 14146586720), (4, 7073293360), (5, 5658634688), (7, 4041881920), (8, 3536646680), (10, 2829317344), (14, 2020940960), (16, 1768323340), (17, 1664304320), (20, 1414658672), (28, 1010470480), (32, 884161670), (34, 832152160), (35, 808376384), (40, 707329336), (56, 505235240), (64, 442080835), (68, 416076080), (70, 404188192), (80, 353664668), (85, 332860864), (112, 252617620), (119, 237757760), (136, 208038040), (140, 202094096), (160, 176832334), (170, 166430432), (224, 126308810), (238, 118878880), (272, 104019020), (280, 101047048), (320, 88416167), (340, 83215216), (448, 63154405), (476, 59439440), (544, 52009510), (560, 50523524), (595, 47551552), (680, 41607608), (952, 29719720), (1088, 26004755), (1120, 25261762), (1190, 23775776), (1360, 20803804), (1904, 14859860), (2240, 12630881), (2380, 11887888), (2720, 10401902), (3808, 7429930), (4760, 5943944), (5440, 5200951), (7616, 3714965), (9520, 2971972), (19040, 1485986), (38080, 742993)]