63561764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 134843520

約数和(自身を除く): 71281756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 761, 1099, 1522, 2198, 2983, 3044, 4396, 5327, 5966, 10654, 11932, 14459, 20881, 21308, 28918, 41762, 57836, 83524, 101213, 119477, 202426, 238954, 404852, 477908, 836339, 1672678, 2270063, 3345356, 4540126, 9080252, 15890441, 31780882, 63561764]

約数ペア:

[(1, 63561764), (2, 31780882), (4, 15890441), (7, 9080252), (14, 4540126), (19, 3345356), (28, 2270063), (38, 1672678), (76, 836339), (133, 477908), (157, 404852), (266, 238954), (314, 202426), (532, 119477), (628, 101213), (761, 83524), (1099, 57836), (1522, 41762), (2198, 28918), (2983, 21308), (3044, 20881), (4396, 14459), (5327, 11932), (5966, 10654)]