72788468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41641}}^1$

素因数の和:41687

約数の個数: 24

約数和(自身を含む): 139917120

約数和(自身を除く): 67128652

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 41641, 83282, 166564, 791179, 957743, 1582358, 1915486, 3164716, 3830972, 18197117, 36394234, 72788468]

約数ペア:

[(1, 72788468), (2, 36394234), (4, 18197117), (19, 3830972), (23, 3164716), (38, 1915486), (46, 1582358), (76, 957743), (92, 791179), (437, 166564), (874, 83282), (1748, 41641)]