28978847236

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{107}}^1\times {\mathrm{15083}}^1$

素因数の和:15328

約数の個数: 36

約数和(自身を含む): 51965767728

約数和(自身を除く): 22986920492

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 4489, 7169, 8978, 14338, 15083, 17956, 28676, 30166, 60332, 480323, 960646, 1010561, 1613881, 1921292, 2021122, 3227762, 4042244, 6455524, 67707587, 108130027, 135415174, 216260054, 270830348, 432520108, 7244711809, 14489423618, 28978847236]

約数ペア:

[(1, 28978847236), (2, 14489423618), (4, 7244711809), (67, 432520108), (107, 270830348), (134, 216260054), (214, 135415174), (268, 108130027), (428, 67707587), (4489, 6455524), (7169, 4042244), (8978, 3227762), (14338, 2021122), (15083, 1921292), (17956, 1613881), (28676, 1010561), (30166, 960646), (60332, 480323)]