15497272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 35020800

約数和(自身を除く): 19523528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 113, 124, 158, 217, 226, 248, 316, 434, 452, 553, 632, 791, 868, 904, 1106, 1582, 1736, 2212, 2449, 3164, 3503, 4424, 4898, 6328, 7006, 8927, 9796, 14012, 17143, 17854, 19592, 24521, 28024, 34286, 35708, 49042, 62489, 68572, 71416, 98084, 124978, 137144, 196168, 249956, 276737, 499912, 553474, 1106948, 1937159, 2213896, 3874318, 7748636, 15497272]

約数ペア:

[(1, 15497272), (2, 7748636), (4, 3874318), (7, 2213896), (8, 1937159), (14, 1106948), (28, 553474), (31, 499912), (56, 276737), (62, 249956), (79, 196168), (113, 137144), (124, 124978), (158, 98084), (217, 71416), (226, 68572), (248, 62489), (316, 49042), (434, 35708), (452, 34286), (553, 28024), (632, 24521), (791, 19592), (868, 17854), (904, 17143), (1106, 14012), (1582, 9796), (1736, 8927), (2212, 7006), (2449, 6328), (3164, 4898), (3503, 4424)]