28444327274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{1549}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 50686041600

約数和(自身を除く): 22241714326

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1327, 1549, 2654, 3098, 6919, 13838, 14597, 17039, 22559, 26333, 29194, 34078, 45118, 49099, 52666, 57313, 98198, 114626, 248149, 289663, 496298, 540089, 579326, 630443, 834683, 974321, 1080178, 1260886, 1669366, 1948642, 2055523, 4111046, 9181513, 10717531, 18363026, 21435062, 22610753, 34943891, 45221506, 69887782, 76054351, 152108702, 384382801, 768765602, 836597861, 1292923967, 1673195722, 2585847934, 14222163637, 28444327274]

約数ペア:

[(1, 28444327274), (2, 14222163637), (11, 2585847934), (17, 1673195722), (22, 1292923967), (34, 836597861), (37, 768765602), (74, 384382801), (187, 152108702), (374, 76054351), (407, 69887782), (629, 45221506), (814, 34943891), (1258, 22610753), (1327, 21435062), (1549, 18363026), (2654, 10717531), (3098, 9181513), (6919, 4111046), (13838, 2055523), (14597, 1948642), (17039, 1669366), (22559, 1260886), (26333, 1080178), (29194, 974321), (34078, 834683), (45118, 630443), (49099, 579326), (52666, 540089), (57313, 496298), (98198, 289663), (114626, 248149)]