68141248

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1817

約数の個数: 56

約数和(自身を含む): 156362400

約数和(自身を除く): 88221152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 1709, 2492, 2848, 3418, 4984, 5696, 6836, 9968, 11963, 13672, 19936, 23926, 27344, 39872, 47852, 54688, 95704, 109376, 152101, 191408, 304202, 382816, 608404, 765632, 1064707, 1216808, 2129414, 2433616, 4258828, 4867232, 8517656, 9734464, 17035312, 34070624, 68141248]

約数ペア:

[(1, 68141248), (2, 34070624), (4, 17035312), (7, 9734464), (8, 8517656), (14, 4867232), (16, 4258828), (28, 2433616), (32, 2129414), (56, 1216808), (64, 1064707), (89, 765632), (112, 608404), (178, 382816), (224, 304202), (356, 191408), (448, 152101), (623, 109376), (712, 95704), (1246, 54688), (1424, 47852), (1709, 39872), (2492, 27344), (2848, 23926), (3418, 19936), (4984, 13672), (5696, 11963), (6836, 9968)]