28659652

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15277}}^1$

素因数の和:15355

約数の個数: 24

約数和(自身を含む): 58178624

約数和(自身を除く): 29518972

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15277, 30554, 61108, 106939, 213878, 427756, 1023559, 2047118, 4094236, 7164913, 14329826, 28659652]

約数ペア:

[(1, 28659652), (2, 14329826), (4, 7164913), (7, 4094236), (14, 2047118), (28, 1023559), (67, 427756), (134, 213878), (268, 106939), (469, 61108), (938, 30554), (1876, 15277)]