30250688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 65458848

約数和(自身を除く): 35208160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 353, 412, 416, 706, 824, 832, 1339, 1412, 1648, 2678, 2824, 3296, 4589, 5356, 5648, 6592, 9178, 10712, 11296, 18356, 21424, 22592, 36359, 36712, 42848, 72718, 73424, 85696, 145436, 146848, 290872, 293696, 472667, 581744, 945334, 1163488, 1890668, 2326976, 3781336, 7562672, 15125344, 30250688]

約数ペア:

[(1, 30250688), (2, 15125344), (4, 7562672), (8, 3781336), (13, 2326976), (16, 1890668), (26, 1163488), (32, 945334), (52, 581744), (64, 472667), (103, 293696), (104, 290872), (206, 146848), (208, 145436), (353, 85696), (412, 73424), (416, 72718), (706, 42848), (824, 36712), (832, 36359), (1339, 22592), (1412, 21424), (1648, 18356), (2678, 11296), (2824, 10712), (3296, 9178), (4589, 6592), (5356, 5648)]