66961552

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 148678976

約数和(自身を除く): 81717424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1093, 1094, 2186, 2188, 3829, 4372, 4376, 7651, 7658, 8744, 8752, 15302, 15316, 17488, 30604, 30632, 61208, 61264, 122416, 597871, 1195742, 2391484, 4185097, 4782968, 8370194, 9565936, 16740388, 33480776, 66961552]

約数ペア:

[(1, 66961552), (2, 33480776), (4, 16740388), (7, 9565936), (8, 8370194), (14, 4782968), (16, 4185097), (28, 2391484), (56, 1195742), (112, 597871), (547, 122416), (1093, 61264), (1094, 61208), (2186, 30632), (2188, 30604), (3829, 17488), (4372, 15316), (4376, 15302), (7651, 8752), (7658, 8744)]