63490172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 125022240

約数和(自身を除く): 61532068

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 313, 314, 323, 626, 628, 646, 1252, 1292, 2669, 2983, 5321, 5338, 5947, 5966, 10642, 10676, 11894, 11932, 21284, 23788, 49141, 50711, 98282, 101099, 101422, 196564, 202198, 202844, 404396, 835397, 933679, 1670794, 1867358, 3341588, 3734716, 15872543, 31745086, 63490172]

約数ペア:

[(1, 63490172), (2, 31745086), (4, 15872543), (17, 3734716), (19, 3341588), (34, 1867358), (38, 1670794), (68, 933679), (76, 835397), (157, 404396), (313, 202844), (314, 202198), (323, 196564), (626, 101422), (628, 101099), (646, 98282), (1252, 50711), (1292, 49141), (2669, 23788), (2983, 21284), (5321, 11932), (5338, 11894), (5947, 10676), (5966, 10642)]