73578388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17911}}^1$

素因数の和:18007

約数の個数: 24

約数和(自身を含む): 140430080

約数和(自身を除く): 66851692

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17911, 35822, 71644, 232843, 465686, 931372, 1414969, 2829938, 5659876, 18394597, 36789194, 73578388]

約数ペア:

[(1, 73578388), (2, 36789194), (4, 18394597), (13, 5659876), (26, 2829938), (52, 1414969), (79, 931372), (158, 465686), (316, 232843), (1027, 71644), (2054, 35822), (4108, 17911)]