2796248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 3977512

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 167, 182, 184, 299, 322, 334, 364, 598, 644, 668, 728, 1169, 1196, 1288, 1336, 2093, 2171, 2338, 2392, 3841, 4186, 4342, 4676, 7682, 8372, 8684, 9352, 15197, 15364, 16744, 17368, 26887, 30394, 30728, 49933, 53774, 60788, 99866, 107548, 121576, 199732, 215096, 349531, 399464, 699062, 1398124, 2796248]

約数ペア:

[(1, 2796248), (2, 1398124), (4, 699062), (7, 399464), (8, 349531), (13, 215096), (14, 199732), (23, 121576), (26, 107548), (28, 99866), (46, 60788), (52, 53774), (56, 49933), (91, 30728), (92, 30394), (104, 26887), (161, 17368), (167, 16744), (182, 15364), (184, 15197), (299, 9352), (322, 8684), (334, 8372), (364, 7682), (598, 4676), (644, 4342), (668, 4186), (728, 3841), (1169, 2392), (1196, 2338), (1288, 2171), (1336, 2093)]