25373832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 44299128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 431, 446, 669, 862, 892, 1293, 1338, 1724, 1784, 2453, 2586, 2676, 3448, 4741, 4906, 5172, 5352, 7359, 9482, 9812, 10344, 14223, 14718, 18964, 19624, 28446, 29436, 37928, 56892, 58872, 96113, 113784, 192226, 288339, 384452, 576678, 768904, 1057243, 1153356, 2114486, 2306712, 3171729, 4228972, 6343458, 8457944, 12686916, 25373832]

約数ペア:

[(1, 25373832), (2, 12686916), (3, 8457944), (4, 6343458), (6, 4228972), (8, 3171729), (11, 2306712), (12, 2114486), (22, 1153356), (24, 1057243), (33, 768904), (44, 576678), (66, 384452), (88, 288339), (132, 192226), (223, 113784), (264, 96113), (431, 58872), (446, 56892), (669, 37928), (862, 29436), (892, 28446), (1293, 19624), (1338, 18964), (1724, 14718), (1784, 14223), (2453, 10344), (2586, 9812), (2676, 9482), (3448, 7359), (4741, 5352), (4906, 5172)]