28527488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20286

約数の個数: 32

約数和(自身を含む): 62001720

約数和(自身を除く): 33474232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 20261, 40522, 81044, 162088, 222871, 324176, 445742, 648352, 891484, 1296704, 1782968, 2593408, 3565936, 7131872, 14263744, 28527488]

約数ペア:

[(1, 28527488), (2, 14263744), (4, 7131872), (8, 3565936), (11, 2593408), (16, 1782968), (22, 1296704), (32, 891484), (44, 648352), (64, 445742), (88, 324176), (128, 222871), (176, 162088), (352, 81044), (704, 40522), (1408, 20261)]