27401504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 58564800

約数和(自身を除く): 31163296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 331, 398, 416, 662, 796, 1324, 1592, 2587, 2648, 3184, 4303, 5174, 5296, 6368, 8606, 10348, 10592, 17212, 20696, 34424, 41392, 65869, 68848, 82784, 131738, 137696, 263476, 526952, 856297, 1053904, 1712594, 2107808, 3425188, 6850376, 13700752, 27401504]

約数ペア:

[(1, 27401504), (2, 13700752), (4, 6850376), (8, 3425188), (13, 2107808), (16, 1712594), (26, 1053904), (32, 856297), (52, 526952), (104, 263476), (199, 137696), (208, 131738), (331, 82784), (398, 68848), (416, 65869), (662, 41392), (796, 34424), (1324, 20696), (1592, 17212), (2587, 10592), (2648, 10348), (3184, 8606), (4303, 6368), (5174, 5296)]