72969538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{44657}}^1$

素因数の和:44721

約数の個数: 16

約数和(自身を含む): 117897120

約数和(自身を除く): 44927582

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 44657, 89314, 848483, 1696966, 1920251, 3840502, 36484769, 72969538]

約数ペア:

[(1, 72969538), (2, 36484769), (19, 3840502), (38, 1920251), (43, 1696966), (86, 848483), (817, 89314), (1634, 44657)]