27773824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16718

約数の個数: 32

約数和(自身を含む): 59590440

約数和(自身を除く): 31816616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 16691, 33382, 66764, 133528, 216983, 267056, 433966, 534112, 867932, 1068224, 1735864, 2136448, 3471728, 6943456, 13886912, 27773824]

約数ペア:

[(1, 27773824), (2, 13886912), (4, 6943456), (8, 3471728), (13, 2136448), (16, 1735864), (26, 1068224), (32, 867932), (52, 534112), (64, 433966), (104, 267056), (128, 216983), (208, 133528), (416, 66764), (832, 33382), (1664, 16691)]