25728888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 71712000

約数和(自身を除く): 45983112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3319, 3876, 6638, 7752, 9957, 13276, 19914, 26552, 39828, 56423, 63061, 79656, 112846, 126122, 169269, 189183, 225692, 252244, 338538, 378366, 451384, 504488, 677076, 756732, 1072037, 1354152, 1513464, 2144074, 3216111, 4288148, 6432222, 8576296, 12864444, 25728888]

約数ペア:

[(1, 25728888), (2, 12864444), (3, 8576296), (4, 6432222), (6, 4288148), (8, 3216111), (12, 2144074), (17, 1513464), (19, 1354152), (24, 1072037), (34, 756732), (38, 677076), (51, 504488), (57, 451384), (68, 378366), (76, 338538), (102, 252244), (114, 225692), (136, 189183), (152, 169269), (204, 126122), (228, 112846), (323, 79656), (408, 63061), (456, 56423), (646, 39828), (969, 26552), (1292, 19914), (1938, 13276), (2584, 9957), (3319, 7752), (3876, 6638)]