764753504

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 1529811360

約数和(自身を除く): 765057856

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 263, 356, 526, 712, 1021, 1052, 1424, 2042, 2104, 2848, 4084, 4208, 8168, 8416, 16336, 23407, 32672, 46814, 90869, 93628, 181738, 187256, 268523, 363476, 374512, 537046, 726952, 749024, 1074092, 1453904, 2148184, 2907808, 4296368, 8592736, 23898547, 47797094, 95594188, 191188376, 382376752, 764753504]

約数ペア:

[(1, 764753504), (2, 382376752), (4, 191188376), (8, 95594188), (16, 47797094), (32, 23898547), (89, 8592736), (178, 4296368), (263, 2907808), (356, 2148184), (526, 1453904), (712, 1074092), (1021, 749024), (1052, 726952), (1424, 537046), (2042, 374512), (2104, 363476), (2848, 268523), (4084, 187256), (4208, 181738), (8168, 93628), (8416, 90869), (16336, 46814), (23407, 32672)]