26488904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 53699520

約数和(自身を除く): 27210616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 523, 974, 1046, 1948, 2092, 3896, 4184, 6331, 6799, 12662, 13598, 25324, 27196, 50648, 54392, 254701, 509402, 1018804, 2037608, 3311113, 6622226, 13244452, 26488904]

約数ペア:

[(1, 26488904), (2, 13244452), (4, 6622226), (8, 3311113), (13, 2037608), (26, 1018804), (52, 509402), (104, 254701), (487, 54392), (523, 50648), (974, 27196), (1046, 25324), (1948, 13598), (2092, 12662), (3896, 6799), (4184, 6331)]