4023847424

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2021

約数の個数: 80

約数和(自身を含む): 8438031360

約数和(自身を除く): 4414183936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 191, 256, 368, 382, 512, 736, 764, 1472, 1528, 1789, 2944, 3056, 3578, 4393, 5888, 6112, 7156, 8786, 11776, 12224, 14312, 17572, 24448, 28624, 35144, 41147, 48896, 57248, 70288, 82294, 97792, 114496, 140576, 164588, 228992, 281152, 329176, 341699, 457984, 562304, 658352, 683398, 915968, 1124608, 1316704, 1366796, 2249216, 2633408, 2733592, 5266816, 5467184, 7859077, 10533632, 10934368, 15718154, 21067264, 21868736, 31436308, 43737472, 62872616, 87474944, 125745232, 174949888, 251490464, 502980928, 1005961856, 2011923712, 4023847424]

約数ペア:

[(1, 4023847424), (2, 2011923712), (4, 1005961856), (8, 502980928), (16, 251490464), (23, 174949888), (32, 125745232), (46, 87474944), (64, 62872616), (92, 43737472), (128, 31436308), (184, 21868736), (191, 21067264), (256, 15718154), (368, 10934368), (382, 10533632), (512, 7859077), (736, 5467184), (764, 5266816), (1472, 2733592), (1528, 2633408), (1789, 2249216), (2944, 1366796), (3056, 1316704), (3578, 1124608), (4393, 915968), (5888, 683398), (6112, 658352), (7156, 562304), (8786, 457984), (11776, 341699), (12224, 329176), (14312, 281152), (17572, 228992), (24448, 164588), (28624, 140576), (35144, 114496), (41147, 97792), (48896, 82294), (57248, 70288)]