27500408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 55792800

約数和(自身を除く): 28292392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 983, 1076, 1966, 2152, 3497, 3932, 6994, 7864, 12779, 13988, 25558, 27976, 51116, 102232, 264427, 528854, 1057708, 2115416, 3437551, 6875102, 13750204, 27500408]

約数ペア:

[(1, 27500408), (2, 13750204), (4, 6875102), (8, 3437551), (13, 2115416), (26, 1057708), (52, 528854), (104, 264427), (269, 102232), (538, 51116), (983, 27976), (1076, 25558), (1966, 13988), (2152, 12779), (3497, 7864), (3932, 6994)]