1867424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:157

約数の個数: 36

約数和(自身を含む): 4019274

約数和(自身を除く): 2151850

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 4489, 6968, 8978, 13936, 17956, 27872, 35912, 58357, 71824, 116714, 143648, 233428, 466856, 933712, 1867424]

約数ペア:

[(1, 1867424), (2, 933712), (4, 466856), (8, 233428), (13, 143648), (16, 116714), (26, 71824), (32, 58357), (52, 35912), (67, 27872), (104, 17956), (134, 13936), (208, 8978), (268, 6968), (416, 4489), (536, 3484), (871, 2144), (1072, 1742)]