25979904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2819}}^1$

素因数の和:2845

約数の個数: 66

約数和(自身を含む): 75043020

約数和(自身を除く): 49063116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 2819, 3072, 4608, 5638, 8457, 9216, 11276, 16914, 22552, 25371, 33828, 45104, 50742, 67656, 90208, 101484, 135312, 180416, 202968, 270624, 360832, 405936, 541248, 721664, 811872, 1082496, 1443328, 1623744, 2164992, 2886656, 3247488, 4329984, 6494976, 8659968, 12989952, 25979904]

約数ペア:

[(1, 25979904), (2, 12989952), (3, 8659968), (4, 6494976), (6, 4329984), (8, 3247488), (9, 2886656), (12, 2164992), (16, 1623744), (18, 1443328), (24, 1082496), (32, 811872), (36, 721664), (48, 541248), (64, 405936), (72, 360832), (96, 270624), (128, 202968), (144, 180416), (192, 135312), (256, 101484), (288, 90208), (384, 67656), (512, 50742), (576, 45104), (768, 33828), (1024, 25371), (1152, 22552), (1536, 16914), (2304, 11276), (2819, 9216), (3072, 8457), (4608, 5638)]