28966128

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20809}}^1$

素因数の和:20849

約数の個数: 40

約数和(自身を含む): 77413200

約数和(自身を除く): 48447072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20809, 41618, 62427, 83236, 124854, 166472, 249708, 332944, 499416, 603461, 998832, 1206922, 1810383, 2413844, 3620766, 4827688, 7241532, 9655376, 14483064, 28966128]

約数ペア:

[(1, 28966128), (2, 14483064), (3, 9655376), (4, 7241532), (6, 4827688), (8, 3620766), (12, 2413844), (16, 1810383), (24, 1206922), (29, 998832), (48, 603461), (58, 499416), (87, 332944), (116, 249708), (174, 166472), (232, 124854), (348, 83236), (464, 62427), (696, 41618), (1392, 20809)]