72430514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 119795760

約数和(自身を除く): 47365246

約数列:

[1, 2, 13, 26, 89, 113, 178, 226, 277, 554, 1157, 1469, 2314, 2938, 3601, 7202, 10057, 20114, 24653, 31301, 49306, 62602, 130741, 261482, 320489, 406913, 640978, 813826, 2785789, 5571578, 36215257, 72430514]

約数ペア:

[(1, 72430514), (2, 36215257), (13, 5571578), (26, 2785789), (89, 813826), (113, 640978), (178, 406913), (226, 320489), (277, 261482), (554, 130741), (1157, 62602), (1469, 49306), (2314, 31301), (2938, 24653), (3601, 20114), (7202, 10057)]