25451424

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 72

約数和(自身を含む): 73513440

約数和(自身を除く): 48062016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1319, 1608, 2144, 2412, 2638, 3216, 3957, 4824, 5276, 6432, 7914, 9648, 10552, 11871, 15828, 19296, 21104, 23742, 31656, 42208, 47484, 63312, 88373, 94968, 126624, 176746, 189936, 265119, 353492, 379872, 530238, 706984, 795357, 1060476, 1413968, 1590714, 2120952, 2827936, 3181428, 4241904, 6362856, 8483808, 12725712, 25451424]

約数ペア:

[(1, 25451424), (2, 12725712), (3, 8483808), (4, 6362856), (6, 4241904), (8, 3181428), (9, 2827936), (12, 2120952), (16, 1590714), (18, 1413968), (24, 1060476), (32, 795357), (36, 706984), (48, 530238), (67, 379872), (72, 353492), (96, 265119), (134, 189936), (144, 176746), (201, 126624), (268, 94968), (288, 88373), (402, 63312), (536, 47484), (603, 42208), (804, 31656), (1072, 23742), (1206, 21104), (1319, 19296), (1608, 15828), (2144, 11871), (2412, 10552), (2638, 9648), (3216, 7914), (3957, 6432), (4824, 5276)]