25172208

素因数分解:

$2^4\times 3^4\times {\mathrm{19423}}^1$

素因数の和:19443

約数の個数: 50

約数和(自身を含む): 72859424

約数和(自身を除く): 47687216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 310768, 349614, 466152, 524421, 699228, 932304, 1048842, 1398456, 1573263, 2097684, 2796912, 3146526, 4195368, 6293052, 8390736, 12586104, 25172208]

約数ペア:

[(1, 25172208), (2, 12586104), (3, 8390736), (4, 6293052), (6, 4195368), (8, 3146526), (9, 2796912), (12, 2097684), (16, 1573263), (18, 1398456), (24, 1048842), (27, 932304), (36, 699228), (48, 524421), (54, 466152), (72, 349614), (81, 310768), (108, 233076), (144, 174807), (162, 155384), (216, 116538), (324, 77692), (432, 58269), (648, 38846), (1296, 19423)]