74840942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 53618578

約数列:

[1, 2, 11, 22, 23, 46, 253, 353, 419, 506, 706, 838, 3883, 4609, 7766, 8119, 9218, 9637, 16238, 19274, 89309, 106007, 147907, 178618, 212014, 295814, 1626977, 3253954, 3401861, 6803722, 37420471, 74840942]

約数ペア:

[(1, 74840942), (2, 37420471), (11, 6803722), (22, 3401861), (23, 3253954), (46, 1626977), (253, 295814), (353, 212014), (419, 178618), (506, 147907), (706, 106007), (838, 89309), (3883, 19274), (4609, 16238), (7766, 9637), (8119, 9218)]