67284952

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19697}}^1$

素因数の和:19771

約数の個数: 32

約数和(自身を含む): 146553120

約数和(自身を除く): 79268168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19697, 39394, 78788, 137879, 157576, 275758, 551516, 1103032, 1201517, 2403034, 4806068, 8410619, 9612136, 16821238, 33642476, 67284952]

約数ペア:

[(1, 67284952), (2, 33642476), (4, 16821238), (7, 9612136), (8, 8410619), (14, 4806068), (28, 2403034), (56, 1201517), (61, 1103032), (122, 551516), (244, 275758), (427, 157576), (488, 137879), (854, 78788), (1708, 39394), (3416, 19697)]