38178056

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 88719930

約数和(自身を除く): 50541874

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 337, 392, 476, 578, 674, 833, 952, 1156, 1348, 1666, 2023, 2312, 2359, 2696, 3332, 4046, 4718, 5729, 6664, 8092, 9436, 11458, 14161, 16184, 16513, 18872, 22916, 28322, 33026, 40103, 45832, 56644, 66052, 80206, 97393, 113288, 132104, 160412, 194786, 280721, 320824, 389572, 561442, 681751, 779144, 1122884, 1363502, 2245768, 2727004, 4772257, 5454008, 9544514, 19089028, 38178056]

約数ペア:

[(1, 38178056), (2, 19089028), (4, 9544514), (7, 5454008), (8, 4772257), (14, 2727004), (17, 2245768), (28, 1363502), (34, 1122884), (49, 779144), (56, 681751), (68, 561442), (98, 389572), (119, 320824), (136, 280721), (196, 194786), (238, 160412), (289, 132104), (337, 113288), (392, 97393), (476, 80206), (578, 66052), (674, 56644), (833, 45832), (952, 40103), (1156, 33026), (1348, 28322), (1666, 22916), (2023, 18872), (2312, 16513), (2359, 16184), (2696, 14161), (3332, 11458), (4046, 9436), (4718, 8092), (5729, 6664)]