68899264

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1493

約数の個数: 56

約数和(自身を含む): 157752288

約数和(自身を除く): 88853024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1361, 1582, 1808, 2722, 3164, 3616, 5444, 6328, 7232, 9527, 10888, 12656, 19054, 21776, 25312, 38108, 43552, 50624, 76216, 87104, 152432, 153793, 304864, 307586, 609728, 615172, 1076551, 1230344, 2153102, 2460688, 4306204, 4921376, 8612408, 9842752, 17224816, 34449632, 68899264]

約数ペア:

[(1, 68899264), (2, 34449632), (4, 17224816), (7, 9842752), (8, 8612408), (14, 4921376), (16, 4306204), (28, 2460688), (32, 2153102), (56, 1230344), (64, 1076551), (112, 615172), (113, 609728), (224, 307586), (226, 304864), (448, 153793), (452, 152432), (791, 87104), (904, 76216), (1361, 50624), (1582, 43552), (1808, 38108), (2722, 25312), (3164, 21776), (3616, 19054), (5444, 12656), (6328, 10888), (7232, 9527)]