38973652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 70098336

約数和(自身を除く): 31124684

約数列:

[1, 2, 4, 43, 86, 172, 347, 653, 694, 1306, 1388, 2612, 14921, 28079, 29842, 56158, 59684, 112316, 226591, 453182, 906364, 9743413, 19486826, 38973652]

約数ペア:

[(1, 38973652), (2, 19486826), (4, 9743413), (43, 906364), (86, 453182), (172, 226591), (347, 112316), (653, 59684), (694, 56158), (1306, 29842), (1388, 28079), (2612, 14921)]