28636088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 58106160

約数和(自身を除く): 29470072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 1097, 2008, 2194, 3263, 4388, 6526, 8776, 13052, 14261, 26104, 28522, 57044, 114088, 275347, 550694, 1101388, 2202776, 3579511, 7159022, 14318044, 28636088]

約数ペア:

[(1, 28636088), (2, 14318044), (4, 7159022), (8, 3579511), (13, 2202776), (26, 1101388), (52, 550694), (104, 275347), (251, 114088), (502, 57044), (1004, 28522), (1097, 26104), (2008, 14261), (2194, 13052), (3263, 8776), (4388, 6526)]