42195314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 38364046

約数列:

[1, 2, 7, 14, 19, 38, 41, 53, 73, 82, 106, 133, 146, 266, 287, 371, 511, 574, 742, 779, 1007, 1022, 1387, 1558, 2014, 2173, 2774, 2993, 3869, 4346, 5453, 5986, 7049, 7738, 9709, 10906, 14098, 15211, 19418, 20951, 27083, 30422, 41287, 41902, 54166, 56867, 73511, 82574, 113734, 147022, 158629, 289009, 317258, 398069, 514577, 578018, 796138, 1029154, 1110403, 2220806, 3013951, 6027902, 21097657, 42195314]

約数ペア:

[(1, 42195314), (2, 21097657), (7, 6027902), (14, 3013951), (19, 2220806), (38, 1110403), (41, 1029154), (53, 796138), (73, 578018), (82, 514577), (106, 398069), (133, 317258), (146, 289009), (266, 158629), (287, 147022), (371, 113734), (511, 82574), (574, 73511), (742, 56867), (779, 54166), (1007, 41902), (1022, 41287), (1387, 30422), (1558, 27083), (2014, 20951), (2173, 19418), (2774, 15211), (2993, 14098), (3869, 10906), (4346, 9709), (5453, 7738), (5986, 7049)]