69289396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18973}}^1$

素因数の和:19071

約数の個数: 24

約数和(自身を含む): 133880544

約数和(自身を除く): 64591148

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 18973, 37946, 75892, 208703, 417406, 834812, 1574759, 3149518, 6299036, 17322349, 34644698, 69289396]

約数ペア:

[(1, 69289396), (2, 34644698), (4, 17322349), (11, 6299036), (22, 3149518), (44, 1574759), (83, 834812), (166, 417406), (332, 208703), (913, 75892), (1826, 37946), (3652, 18973)]