28777202136

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3880421}}^1$

素因数の和:3880536

約数の個数: 48

約数和(自身を含む): 78694958160

約数和(自身を除く): 49917756024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 3880421, 7760842, 11641263, 15521684, 23282526, 31043368, 34923789, 46565052, 69847578, 93130104, 139695156, 279390312, 399683363, 799366726, 1199050089, 1598733452, 2398100178, 3197466904, 3597150267, 4796200356, 7194300534, 9592400712, 14388601068, 28777202136]

約数ペア:

[(1, 28777202136), (2, 14388601068), (3, 9592400712), (4, 7194300534), (6, 4796200356), (8, 3597150267), (9, 3197466904), (12, 2398100178), (18, 1598733452), (24, 1199050089), (36, 799366726), (72, 399683363), (103, 279390312), (206, 139695156), (309, 93130104), (412, 69847578), (618, 46565052), (824, 34923789), (927, 31043368), (1236, 23282526), (1854, 15521684), (2472, 11641263), (3708, 7760842), (7416, 3880421)]