2896712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 7015680

約数和(自身を除く): 4118968

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 173, 182, 184, 299, 322, 346, 364, 598, 644, 692, 728, 1196, 1211, 1288, 1384, 2093, 2249, 2392, 2422, 3979, 4186, 4498, 4844, 7958, 8372, 8996, 9688, 15743, 15916, 16744, 17992, 27853, 31486, 31832, 51727, 55706, 62972, 103454, 111412, 125944, 206908, 222824, 362089, 413816, 724178, 1448356, 2896712]

約数ペア:

[(1, 2896712), (2, 1448356), (4, 724178), (7, 413816), (8, 362089), (13, 222824), (14, 206908), (23, 125944), (26, 111412), (28, 103454), (46, 62972), (52, 55706), (56, 51727), (91, 31832), (92, 31486), (104, 27853), (161, 17992), (173, 16744), (182, 15916), (184, 15743), (299, 9688), (322, 8996), (346, 8372), (364, 7958), (598, 4844), (644, 4498), (692, 4186), (728, 3979), (1196, 2422), (1211, 2392), (1288, 2249), (1384, 2093)]