67723552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 76642208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 619, 1052, 1238, 2104, 2476, 3419, 4208, 4952, 6838, 8047, 8416, 9904, 13676, 16094, 19808, 27352, 32188, 54704, 64376, 109408, 128752, 162797, 257504, 325594, 651188, 1302376, 2116361, 2604752, 4232722, 5209504, 8465444, 16930888, 33861776, 67723552]

約数ペア:

[(1, 67723552), (2, 33861776), (4, 16930888), (8, 8465444), (13, 5209504), (16, 4232722), (26, 2604752), (32, 2116361), (52, 1302376), (104, 651188), (208, 325594), (263, 257504), (416, 162797), (526, 128752), (619, 109408), (1052, 64376), (1238, 54704), (2104, 32188), (2476, 27352), (3419, 19808), (4208, 16094), (4952, 13676), (6838, 9904), (8047, 8416)]