65691758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 111863808

約数和(自身を除く): 46172050

約数列:

[1, 2, 11, 22, 41, 67, 82, 134, 451, 737, 902, 1087, 1474, 2174, 2747, 5494, 11957, 23914, 30217, 44567, 60434, 72829, 89134, 145658, 490237, 801119, 980474, 1602238, 2985989, 5971978, 32845879, 65691758]

約数ペア:

[(1, 65691758), (2, 32845879), (11, 5971978), (22, 2985989), (41, 1602238), (67, 980474), (82, 801119), (134, 490237), (451, 145658), (737, 89134), (902, 72829), (1087, 60434), (1474, 44567), (2174, 30217), (2747, 23914), (5494, 11957)]