27272804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 26070556

約数列:

[1, 2, 4, 13, 26, 52, 71, 83, 89, 142, 166, 178, 284, 332, 356, 923, 1079, 1157, 1846, 2158, 2314, 3692, 4316, 4628, 5893, 6319, 7387, 11786, 12638, 14774, 23572, 25276, 29548, 76609, 82147, 96031, 153218, 164294, 192062, 306436, 328588, 384124, 524477, 1048954, 2097908, 6818201, 13636402, 27272804]

約数ペア:

[(1, 27272804), (2, 13636402), (4, 6818201), (13, 2097908), (26, 1048954), (52, 524477), (71, 384124), (83, 328588), (89, 306436), (142, 192062), (166, 164294), (178, 153218), (284, 96031), (332, 82147), (356, 76609), (923, 29548), (1079, 25276), (1157, 23572), (1846, 14774), (2158, 12638), (2314, 11786), (3692, 7387), (4316, 6319), (4628, 5893)]