71379056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37489}}^1$

素因数の和:37521

約数の個数: 40

約数和(自身を含む): 167355360

約数和(自身を除く): 95976304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 37489, 74978, 149956, 262423, 299912, 524846, 599824, 637313, 1049692, 1274626, 2099384, 2549252, 4198768, 4461191, 5098504, 8922382, 10197008, 17844764, 35689528, 71379056]

約数ペア:

[(1, 71379056), (2, 35689528), (4, 17844764), (7, 10197008), (8, 8922382), (14, 5098504), (16, 4461191), (17, 4198768), (28, 2549252), (34, 2099384), (56, 1274626), (68, 1049692), (112, 637313), (119, 599824), (136, 524846), (238, 299912), (272, 262423), (476, 149956), (952, 74978), (1904, 37489)]