126710272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19068

約数の個数: 40

約数和(自身を含む): 272662236

約数和(自身を除く): 145951964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 19037, 38074, 76148, 152296, 247481, 304592, 494962, 609184, 989924, 1218368, 1979848, 2436736, 3959696, 4873472, 7919392, 9746944, 15838784, 31677568, 63355136, 126710272]

約数ペア:

[(1, 126710272), (2, 63355136), (4, 31677568), (8, 15838784), (13, 9746944), (16, 7919392), (26, 4873472), (32, 3959696), (52, 2436736), (64, 1979848), (104, 1218368), (128, 989924), (208, 609184), (256, 494962), (416, 304592), (512, 247481), (832, 152296), (1664, 76148), (3328, 38074), (6656, 19037)]