22903664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 54758400

約数和(自身を除く): 31854736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 229, 266, 304, 329, 376, 458, 532, 658, 752, 893, 916, 1064, 1316, 1603, 1786, 1832, 2128, 2632, 3206, 3572, 3664, 4351, 5264, 6251, 6412, 7144, 8702, 10763, 12502, 12824, 14288, 17404, 21526, 25004, 25648, 30457, 34808, 43052, 50008, 60914, 69616, 75341, 86104, 100016, 121828, 150682, 172208, 204497, 243656, 301364, 408994, 487312, 602728, 817988, 1205456, 1431479, 1635976, 2862958, 3271952, 5725916, 11451832, 22903664]

約数ペア:

[(1, 22903664), (2, 11451832), (4, 5725916), (7, 3271952), (8, 2862958), (14, 1635976), (16, 1431479), (19, 1205456), (28, 817988), (38, 602728), (47, 487312), (56, 408994), (76, 301364), (94, 243656), (112, 204497), (133, 172208), (152, 150682), (188, 121828), (229, 100016), (266, 86104), (304, 75341), (329, 69616), (376, 60914), (458, 50008), (532, 43052), (658, 34808), (752, 30457), (893, 25648), (916, 25004), (1064, 21526), (1316, 17404), (1603, 14288), (1786, 12824), (1832, 12502), (2128, 10763), (2632, 8702), (3206, 7144), (3572, 6412), (3664, 6251), (4351, 5264)]