15430784

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 31808700

約数和(自身を除く): 16377916

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4157, 8314, 16628, 33256, 66512, 120553, 133024, 241106, 266048, 482212, 532096, 964424, 1928848, 3857696, 7715392, 15430784]

約数ペア:

[(1, 15430784), (2, 7715392), (4, 3857696), (8, 1928848), (16, 964424), (29, 532096), (32, 482212), (58, 266048), (64, 241106), (116, 133024), (128, 120553), (232, 66512), (464, 33256), (928, 16628), (1856, 8314), (3712, 4157)]