1288201664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9833}}^1$

素因数の和:9957

約数の個数: 56

約数和(自身を含む): 2697662880

約数和(自身を除く): 1409461216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 1472, 2047, 2848, 4094, 5696, 8188, 9833, 16376, 19666, 32752, 39332, 65504, 78664, 131008, 157328, 226159, 314656, 452318, 629312, 875137, 904636, 1750274, 1809272, 3500548, 3618544, 7001096, 7237088, 14002192, 14474176, 20128151, 28004384, 40256302, 56008768, 80512604, 161025208, 322050416, 644100832, 1288201664]

約数ペア:

[(1, 1288201664), (2, 644100832), (4, 322050416), (8, 161025208), (16, 80512604), (23, 56008768), (32, 40256302), (46, 28004384), (64, 20128151), (89, 14474176), (92, 14002192), (178, 7237088), (184, 7001096), (356, 3618544), (368, 3500548), (712, 1809272), (736, 1750274), (1424, 904636), (1472, 875137), (2047, 629312), (2848, 452318), (4094, 314656), (5696, 226159), (8188, 157328), (9833, 131008), (16376, 78664), (19666, 65504), (32752, 39332)]