25163008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 36

約数和(自身を含む): 54098548

約数和(自身を除く): 28935540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7561, 15122, 30244, 60488, 98293, 120976, 196586, 241952, 393172, 483904, 786344, 967808, 1572688, 1935616, 3145376, 6290752, 12581504, 25163008]

約数ペア:

[(1, 25163008), (2, 12581504), (4, 6290752), (8, 3145376), (13, 1935616), (16, 1572688), (26, 967808), (32, 786344), (52, 483904), (64, 393172), (104, 241952), (128, 196586), (208, 120976), (256, 98293), (416, 60488), (832, 30244), (1664, 15122), (3328, 7561)]