25091008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{6427}}^1$

素因数の和:6500

約数の個数: 28

約数和(自身を含む): 50614072

約数和(自身を除く): 25523064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 6427, 12854, 25708, 51416, 102832, 205664, 392047, 411328, 784094, 1568188, 3136376, 6272752, 12545504, 25091008]

約数ペア:

[(1, 25091008), (2, 12545504), (4, 6272752), (8, 3136376), (16, 1568188), (32, 784094), (61, 411328), (64, 392047), (122, 205664), (244, 102832), (488, 51416), (976, 25708), (1952, 12854), (3904, 6427)]