64023568

素因数分解:

$2^4\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 142167488

約数和(自身を除く): 78143920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 523, 1046, 1093, 2092, 2186, 3661, 4184, 4372, 7322, 7651, 8368, 8744, 14644, 15302, 17488, 29288, 30604, 58576, 61208, 122416, 571639, 1143278, 2286556, 4001473, 4573112, 8002946, 9146224, 16005892, 32011784, 64023568]

約数ペア:

[(1, 64023568), (2, 32011784), (4, 16005892), (7, 9146224), (8, 8002946), (14, 4573112), (16, 4001473), (28, 2286556), (56, 1143278), (112, 571639), (523, 122416), (1046, 61208), (1093, 58576), (2092, 30604), (2186, 29288), (3661, 17488), (4184, 15302), (4372, 14644), (7322, 8744), (7651, 8368)]