25573248

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 74786400

約数和(自身を除く): 49213152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 281, 288, 316, 384, 474, 562, 576, 632, 711, 843, 948, 1124, 1152, 1264, 1422, 1686, 1896, 2248, 2528, 2529, 2844, 3372, 3792, 4496, 5056, 5058, 5688, 6744, 7584, 8992, 10112, 10116, 11376, 13488, 15168, 17984, 20232, 22199, 22752, 26976, 30336, 35968, 40464, 44398, 45504, 53952, 66597, 80928, 88796, 91008, 107904, 133194, 161856, 177592, 199791, 266388, 323712, 355184, 399582, 532776, 710368, 799164, 1065552, 1420736, 1598328, 2131104, 2841472, 3196656, 4262208, 6393312, 8524416, 12786624, 25573248]

約数ペア:

[(1, 25573248), (2, 12786624), (3, 8524416), (4, 6393312), (6, 4262208), (8, 3196656), (9, 2841472), (12, 2131104), (16, 1598328), (18, 1420736), (24, 1065552), (32, 799164), (36, 710368), (48, 532776), (64, 399582), (72, 355184), (79, 323712), (96, 266388), (128, 199791), (144, 177592), (158, 161856), (192, 133194), (237, 107904), (281, 91008), (288, 88796), (316, 80928), (384, 66597), (474, 53952), (562, 45504), (576, 44398), (632, 40464), (711, 35968), (843, 30336), (948, 26976), (1124, 22752), (1152, 22199), (1264, 20232), (1422, 17984), (1686, 15168), (1896, 13488), (2248, 11376), (2528, 10116), (2529, 10112), (2844, 8992), (3372, 7584), (3792, 6744), (4496, 5688), (5056, 5058)]