26652496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 56227304

約数和(自身を除く): 29574808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1321, 1552, 2522, 2642, 5044, 5284, 10088, 10568, 17173, 20176, 21136, 34346, 68692, 128137, 137384, 256274, 274768, 512548, 1025096, 1665781, 2050192, 3331562, 6663124, 13326248, 26652496]

約数ペア:

[(1, 26652496), (2, 13326248), (4, 6663124), (8, 3331562), (13, 2050192), (16, 1665781), (26, 1025096), (52, 512548), (97, 274768), (104, 256274), (194, 137384), (208, 128137), (388, 68692), (776, 34346), (1261, 21136), (1321, 20176), (1552, 17173), (2522, 10568), (2642, 10088), (5044, 5284)]