28203392

素因数分解:

$2^7\times 7^1\times {\mathrm{31477}}^1$

素因数の和:31498

約数の個数: 32

約数和(自身を含む): 64215120

約数和(自身を除く): 36011728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31477, 62954, 125908, 220339, 251816, 440678, 503632, 881356, 1007264, 1762712, 2014528, 3525424, 4029056, 7050848, 14101696, 28203392]

約数ペア:

[(1, 28203392), (2, 14101696), (4, 7050848), (7, 4029056), (8, 3525424), (14, 2014528), (16, 1762712), (28, 1007264), (32, 881356), (56, 503632), (64, 440678), (112, 251816), (128, 220339), (224, 125908), (448, 62954), (896, 31477)]