15673425278

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^2\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 28197630504

約数和(自身を除く): 12524205226

約数列:

[1, 2, 7, 14, 49, 61, 89, 98, 122, 178, 331, 427, 623, 662, 854, 1246, 2317, 2989, 4361, 4634, 5429, 5978, 7921, 8722, 10858, 15842, 16219, 20191, 29459, 32438, 38003, 40382, 55447, 58918, 76006, 110894, 141337, 206213, 266021, 282674, 388129, 412426, 483181, 532042, 776258, 966362, 989359, 1443491, 1796999, 1978718, 2621851, 2886982, 3382267, 3593998, 5243702, 6764534, 12578993, 18352957, 23675869, 25157986, 36705914, 47351738, 88052951, 128470699, 159932911, 176105902, 256941398, 319865822, 1119530377, 2239060754, 7836712639, 15673425278]

約数ペア:

[(1, 15673425278), (2, 7836712639), (7, 2239060754), (14, 1119530377), (49, 319865822), (61, 256941398), (89, 176105902), (98, 159932911), (122, 128470699), (178, 88052951), (331, 47351738), (427, 36705914), (623, 25157986), (662, 23675869), (854, 18352957), (1246, 12578993), (2317, 6764534), (2989, 5243702), (4361, 3593998), (4634, 3382267), (5429, 2886982), (5978, 2621851), (7921, 1978718), (8722, 1796999), (10858, 1443491), (15842, 989359), (16219, 966362), (20191, 776258), (29459, 532042), (32438, 483181), (38003, 412426), (40382, 388129), (55447, 282674), (58918, 266021), (76006, 206213), (110894, 141337)]