25540460008

素因数分解:

$2^3\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{234007}}^1$

素因数の和:235969

約数の個数: 32

約数和(自身を含む): 54757872000

約数和(自身を除く): 29217411992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1949, 3898, 7796, 13643, 15592, 27286, 54572, 109144, 234007, 468014, 936028, 1638049, 1872056, 3276098, 6552196, 13104392, 456079643, 912159286, 1824318572, 3192557501, 3648637144, 6385115002, 12770230004, 25540460008]

約数ペア:

[(1, 25540460008), (2, 12770230004), (4, 6385115002), (7, 3648637144), (8, 3192557501), (14, 1824318572), (28, 912159286), (56, 456079643), (1949, 13104392), (3898, 6552196), (7796, 3276098), (13643, 1872056), (15592, 1638049), (27286, 936028), (54572, 468014), (109144, 234007)]