69465904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149711}}^1$

素因数の和:149748

約数の個数: 20

約数和(自身を含む): 139232160

約数和(自身を除く): 69766256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 149711, 299422, 598844, 1197688, 2395376, 4341619, 8683238, 17366476, 34732952, 69465904]

約数ペア:

[(1, 69465904), (2, 34732952), (4, 17366476), (8, 8683238), (16, 4341619), (29, 2395376), (58, 1197688), (116, 598844), (232, 299422), (464, 149711)]