69745994

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 106054656

約数和(自身を除く): 36308662

約数列:

[1, 2, 151, 157, 302, 314, 1471, 2942, 23707, 47414, 222121, 230947, 444242, 461894, 34872997, 69745994]

約数ペア:

[(1, 69745994), (2, 34872997), (151, 461894), (157, 444242), (302, 230947), (314, 222121), (1471, 47414), (2942, 23707)]