28977774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36313}}^1$

素因数の和:36344

約数の個数: 32

約数和(自身を含む): 69722880

約数和(自身を除く): 40745106

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 36313, 72626, 108939, 217878, 254191, 508382, 689947, 762573, 1379894, 1525146, 2069841, 4139682, 4829629, 9659258, 14488887, 28977774]

約数ペア:

[(1, 28977774), (2, 14488887), (3, 9659258), (6, 4829629), (7, 4139682), (14, 2069841), (19, 1525146), (21, 1379894), (38, 762573), (42, 689947), (57, 508382), (114, 254191), (133, 217878), (266, 108939), (399, 72626), (798, 36313)]