74147584

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 180354384

約数和(自身を除く): 106206800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 257, 322, 368, 392, 448, 514, 644, 736, 784, 896, 1028, 1127, 1288, 1472, 1568, 1792, 1799, 2056, 2254, 2576, 2944, 3136, 3598, 4112, 4508, 5152, 5888, 5911, 6272, 7196, 8224, 9016, 10304, 11822, 12544, 12593, 14392, 16448, 18032, 20608, 23644, 25186, 28784, 32896, 36064, 41216, 41377, 47288, 50372, 57568, 65792, 72128, 82754, 94576, 100744, 115136, 144256, 165508, 189152, 201488, 230272, 288512, 289639, 331016, 378304, 402976, 460544, 579278, 662032, 756608, 805952, 1158556, 1324064, 1513216, 1611904, 2317112, 2648128, 3223808, 4634224, 5296256, 9268448, 10592512, 18536896, 37073792, 74147584]

約数ペア:

[(1, 74147584), (2, 37073792), (4, 18536896), (7, 10592512), (8, 9268448), (14, 5296256), (16, 4634224), (23, 3223808), (28, 2648128), (32, 2317112), (46, 1611904), (49, 1513216), (56, 1324064), (64, 1158556), (92, 805952), (98, 756608), (112, 662032), (128, 579278), (161, 460544), (184, 402976), (196, 378304), (224, 331016), (256, 289639), (257, 288512), (322, 230272), (368, 201488), (392, 189152), (448, 165508), (514, 144256), (644, 115136), (736, 100744), (784, 94576), (896, 82754), (1028, 72128), (1127, 65792), (1288, 57568), (1472, 50372), (1568, 47288), (1792, 41377), (1799, 41216), (2056, 36064), (2254, 32896), (2576, 28784), (2944, 25186), (3136, 23644), (3598, 20608), (4112, 18032), (4508, 16448), (5152, 14392), (5888, 12593), (5911, 12544), (6272, 11822), (7196, 10304), (8224, 9016)]