13877552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 29227296

約数和(自身を除く): 15349744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 487, 548, 974, 1096, 1781, 1948, 2192, 3562, 3896, 6331, 7124, 7792, 12662, 14248, 25324, 28496, 50648, 66719, 101296, 133438, 266876, 533752, 867347, 1067504, 1734694, 3469388, 6938776, 13877552]

約数ペア:

[(1, 13877552), (2, 6938776), (4, 3469388), (8, 1734694), (13, 1067504), (16, 867347), (26, 533752), (52, 266876), (104, 133438), (137, 101296), (208, 66719), (274, 50648), (487, 28496), (548, 25324), (974, 14248), (1096, 12662), (1781, 7792), (1948, 7124), (2192, 6331), (3562, 3896)]