2028261568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9463}}^1$

素因数の和:9689

約数の個数: 56

約数和(自身を含む): 4283671392

約数和(自身を除く): 2255409824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 197, 272, 394, 544, 788, 1088, 1576, 3152, 3349, 6304, 6698, 9463, 12608, 13396, 18926, 26792, 37852, 53584, 75704, 107168, 151408, 160871, 214336, 302816, 321742, 605632, 643484, 1286968, 1864211, 2573936, 3728422, 5147872, 7456844, 10295744, 14913688, 29827376, 31691587, 59654752, 63383174, 119309504, 126766348, 253532696, 507065392, 1014130784, 2028261568]

約数ペア:

[(1, 2028261568), (2, 1014130784), (4, 507065392), (8, 253532696), (16, 126766348), (17, 119309504), (32, 63383174), (34, 59654752), (64, 31691587), (68, 29827376), (136, 14913688), (197, 10295744), (272, 7456844), (394, 5147872), (544, 3728422), (788, 2573936), (1088, 1864211), (1576, 1286968), (3152, 643484), (3349, 605632), (6304, 321742), (6698, 302816), (9463, 214336), (12608, 160871), (13396, 151408), (18926, 107168), (26792, 75704), (37852, 53584)]