26519168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15937}}^1$

素因数の和:15964

約数の個数: 32

約数和(自身を含む): 56898660

約数和(自身を除く): 30379492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15937, 31874, 63748, 127496, 207181, 254992, 414362, 509984, 828724, 1019968, 1657448, 2039936, 3314896, 6629792, 13259584, 26519168]

約数ペア:

[(1, 26519168), (2, 13259584), (4, 6629792), (8, 3314896), (13, 2039936), (16, 1657448), (26, 1019968), (32, 828724), (52, 509984), (64, 414362), (104, 254992), (128, 207181), (208, 127496), (416, 63748), (832, 31874), (1664, 15937)]