71828958

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 146703744

約数和(自身を除く): 74874786

約数列:

[1, 2, 3, 6, 67, 134, 197, 201, 394, 402, 591, 907, 1182, 1814, 2721, 5442, 13199, 26398, 39597, 60769, 79194, 121538, 178679, 182307, 357358, 364614, 536037, 1072074, 11971493, 23942986, 35914479, 71828958]

約数ペア:

[(1, 71828958), (2, 35914479), (3, 23942986), (6, 11971493), (67, 1072074), (134, 536037), (197, 364614), (201, 357358), (394, 182307), (402, 178679), (591, 121538), (907, 79194), (1182, 60769), (1814, 39597), (2721, 26398), (5442, 13199)]