77214746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 141989760

約数和(自身を除く): 64775014

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 5477, 7049, 10954, 14098, 38339, 76678, 104063, 208126, 290281, 580562, 728441, 1456882, 2031967, 4063934, 5515339, 11030678, 38607373, 77214746]

約数ペア:

[(1, 77214746), (2, 38607373), (7, 11030678), (14, 5515339), (19, 4063934), (38, 2031967), (53, 1456882), (106, 728441), (133, 580562), (266, 290281), (371, 208126), (742, 104063), (1007, 76678), (2014, 38339), (5477, 14098), (7049, 10954)]