130680448

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 274304520

約数和(自身を除く): 143624072

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 296, 328, 592, 656, 673, 1184, 1312, 1346, 1517, 2368, 2624, 2692, 3034, 4736, 5248, 5384, 6068, 10768, 12136, 21536, 24272, 24901, 27593, 43072, 48544, 49802, 55186, 86144, 97088, 99604, 110372, 194176, 199208, 220744, 398416, 441488, 796832, 882976, 1020941, 1593664, 1765952, 2041882, 3187328, 3531904, 4083764, 8167528, 16335056, 32670112, 65340224, 130680448]

約数ペア:

[(1, 130680448), (2, 65340224), (4, 32670112), (8, 16335056), (16, 8167528), (32, 4083764), (37, 3531904), (41, 3187328), (64, 2041882), (74, 1765952), (82, 1593664), (128, 1020941), (148, 882976), (164, 796832), (296, 441488), (328, 398416), (592, 220744), (656, 199208), (673, 194176), (1184, 110372), (1312, 99604), (1346, 97088), (1517, 86144), (2368, 55186), (2624, 49802), (2692, 48544), (3034, 43072), (4736, 27593), (5248, 24901), (5384, 24272), (6068, 21536), (10768, 12136)]