67487168

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 154728672

約数和(自身を除く): 87241504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 1553, 2716, 3104, 3106, 5432, 6208, 6212, 10864, 10871, 12424, 21728, 21742, 24848, 43456, 43484, 49696, 86968, 99392, 150641, 173936, 301282, 347872, 602564, 695744, 1054487, 1205128, 2108974, 2410256, 4217948, 4820512, 8435896, 9641024, 16871792, 33743584, 67487168]

約数ペア:

[(1, 67487168), (2, 33743584), (4, 16871792), (7, 9641024), (8, 8435896), (14, 4820512), (16, 4217948), (28, 2410256), (32, 2108974), (56, 1205128), (64, 1054487), (97, 695744), (112, 602564), (194, 347872), (224, 301282), (388, 173936), (448, 150641), (679, 99392), (776, 86968), (1358, 49696), (1552, 43484), (1553, 43456), (2716, 24848), (3104, 21742), (3106, 21728), (5432, 12424), (6208, 10871), (6212, 10864)]