74148274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{10267}}^1$

素因数の和:10449

約数の個数: 16

約数和(自身を含む): 116808768

約数和(自身を除く): 42660494

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 10267, 20534, 236141, 472282, 1611919, 3223838, 37074137, 74148274]

約数ペア:

[(1, 74148274), (2, 37074137), (23, 3223838), (46, 1611919), (157, 472282), (314, 236141), (3611, 20534), (7222, 10267)]