551469376

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{23869}}^1$

素因数の和:23919

約数の個数: 42

約数和(自身を含む): 1154997690

約数和(自身を除く): 603528314

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 23869, 47738, 95476, 190952, 381904, 453511, 763808, 907022, 1527616, 1814044, 3628088, 7256176, 8616709, 14512352, 17233418, 29024704, 34466836, 68933672, 137867344, 275734688, 551469376]

約数ペア:

[(1, 551469376), (2, 275734688), (4, 137867344), (8, 68933672), (16, 34466836), (19, 29024704), (32, 17233418), (38, 14512352), (64, 8616709), (76, 7256176), (152, 3628088), (304, 1814044), (361, 1527616), (608, 907022), (722, 763808), (1216, 453511), (1444, 381904), (2888, 190952), (5776, 95476), (11552, 47738), (23104, 23869)]