28496494901

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{54287}}^1$

素因数の和:54425

約数の個数: 32

約数和(自身を含む): 35022274560

約数和(自身を除く): 6525779659

約数列:

[1, 7, 31, 41, 59, 217, 287, 413, 1271, 1829, 2419, 8897, 12803, 16933, 54287, 74989, 380009, 524923, 1682897, 2225767, 3202933, 11780279, 15580369, 22420531, 68998777, 99290923, 131320253, 482991439, 695036461, 919241771, 4070927843, 28496494901]

約数ペア:

[(1, 28496494901), (7, 4070927843), (31, 919241771), (41, 695036461), (59, 482991439), (217, 131320253), (287, 99290923), (413, 68998777), (1271, 22420531), (1829, 15580369), (2419, 11780279), (8897, 3202933), (12803, 2225767), (16933, 1682897), (54287, 524923), (74989, 380009)]