42101758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65173}}^1$

素因数の和:65211

約数の個数: 16

約数和(自身を含む): 70387920

約数和(自身を除く): 28286162

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65173, 130346, 1107941, 1238287, 2215882, 2476574, 21050879, 42101758]

約数ペア:

[(1, 42101758), (2, 21050879), (17, 2476574), (19, 2215882), (34, 1238287), (38, 1107941), (323, 130346), (646, 65173)]