25139264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{12671}}^1$

素因数の和:12714

約数の個数: 28

約数和(自身を含む): 51499008

約数和(自身を除く): 26359744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 12671, 25342, 50684, 101368, 202736, 392801, 405472, 785602, 810944, 1571204, 3142408, 6284816, 12569632, 25139264]

約数ペア:

[(1, 25139264), (2, 12569632), (4, 6284816), (8, 3142408), (16, 1571204), (31, 810944), (32, 785602), (62, 405472), (64, 392801), (124, 202736), (248, 101368), (496, 50684), (992, 25342), (1984, 12671)]