73845418

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 111998880

約数和(自身を除く): 38153462

約数列:

[1, 2, 139, 278, 491, 541, 982, 1082, 68249, 75199, 136498, 150398, 265631, 531262, 36922709, 73845418]

約数ペア:

[(1, 73845418), (2, 36922709), (139, 531262), (278, 265631), (491, 150398), (541, 136498), (982, 75199), (1082, 68249)]