28389632

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2638

約数の個数: 36

約数和(自身を含む): 58008720

約数和(自身を除く): 29619088

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2579, 2752, 5158, 5504, 10316, 11008, 20632, 41264, 82528, 110897, 165056, 221794, 330112, 443588, 660224, 887176, 1774352, 3548704, 7097408, 14194816, 28389632]

約数ペア:

[(1, 28389632), (2, 14194816), (4, 7097408), (8, 3548704), (16, 1774352), (32, 887176), (43, 660224), (64, 443588), (86, 330112), (128, 221794), (172, 165056), (256, 110897), (344, 82528), (688, 41264), (1376, 20632), (2579, 11008), (2752, 10316), (5158, 5504)]