12405651328

素因数分解:

$2^7\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{9091}}^1$

素因数の和:10635

約数の個数: 64

約数和(自身を含む): 28266664320

約数和(自身を除く): 15861012992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1523, 3046, 6092, 9091, 10661, 12184, 18182, 21322, 24368, 36364, 42644, 48736, 63637, 72728, 85288, 97472, 127274, 145456, 170576, 194944, 254548, 290912, 341152, 509096, 581824, 682304, 1018192, 1163648, 1364608, 2036384, 4072768, 8145536, 13845593, 27691186, 55382372, 96919151, 110764744, 193838302, 221529488, 387676604, 443058976, 775353208, 886117952, 1550706416, 1772235904, 3101412832, 6202825664, 12405651328]

約数ペア:

[(1, 12405651328), (2, 6202825664), (4, 3101412832), (7, 1772235904), (8, 1550706416), (14, 886117952), (16, 775353208), (28, 443058976), (32, 387676604), (56, 221529488), (64, 193838302), (112, 110764744), (128, 96919151), (224, 55382372), (448, 27691186), (896, 13845593), (1523, 8145536), (3046, 4072768), (6092, 2036384), (9091, 1364608), (10661, 1163648), (12184, 1018192), (18182, 682304), (21322, 581824), (24368, 509096), (36364, 341152), (42644, 290912), (48736, 254548), (63637, 194944), (72728, 170576), (85288, 145456), (97472, 127274)]