28734608

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 64037568

約数和(自身を除く): 35302960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 1483, 2422, 2768, 2966, 4844, 5932, 9688, 10381, 11864, 19376, 20762, 23728, 41524, 83048, 166096, 256559, 513118, 1026236, 1795913, 2052472, 3591826, 4104944, 7183652, 14367304, 28734608]

約数ペア:

[(1, 28734608), (2, 14367304), (4, 7183652), (7, 4104944), (8, 3591826), (14, 2052472), (16, 1795913), (28, 1026236), (56, 513118), (112, 256559), (173, 166096), (346, 83048), (692, 41524), (1211, 23728), (1384, 20762), (1483, 19376), (2422, 11864), (2768, 10381), (2966, 9688), (4844, 5932)]