1247130176

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{87383}}^1$

素因数の和:87618

約数の個数: 28

約数和(自身を含む): 2485900032

約数和(自身を除く): 1238769856

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 87383, 174766, 349532, 699064, 1398128, 2796256, 5592512, 19486409, 38972818, 77945636, 155891272, 311782544, 623565088, 1247130176]

約数ペア:

[(1, 1247130176), (2, 623565088), (4, 311782544), (8, 155891272), (16, 77945636), (32, 38972818), (64, 19486409), (223, 5592512), (446, 2796256), (892, 1398128), (1784, 699064), (3568, 349532), (7136, 174766), (14272, 87383)]