7748636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 16343040

約数和(自身を除く): 8594404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 113, 124, 158, 217, 226, 316, 434, 452, 553, 791, 868, 1106, 1582, 2212, 2449, 3164, 3503, 4898, 7006, 8927, 9796, 14012, 17143, 17854, 24521, 34286, 35708, 49042, 62489, 68572, 98084, 124978, 249956, 276737, 553474, 1106948, 1937159, 3874318, 7748636]

約数ペア:

[(1, 7748636), (2, 3874318), (4, 1937159), (7, 1106948), (14, 553474), (28, 276737), (31, 249956), (62, 124978), (79, 98084), (113, 68572), (124, 62489), (158, 49042), (217, 35708), (226, 34286), (316, 24521), (434, 17854), (452, 17143), (553, 14012), (791, 9796), (868, 8927), (1106, 7006), (1582, 4898), (2212, 3503), (2449, 3164)]