7807072

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 19305216

約数和(自身を除く): 11498144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 383, 392, 416, 637, 728, 766, 784, 1274, 1456, 1532, 1568, 2548, 2681, 2912, 3064, 4979, 5096, 5362, 6128, 9958, 10192, 10724, 12256, 18767, 19916, 20384, 21448, 34853, 37534, 39832, 42896, 69706, 75068, 79664, 85792, 139412, 150136, 159328, 243971, 278824, 300272, 487942, 557648, 600544, 975884, 1115296, 1951768, 3903536, 7807072]

約数ペア:

[(1, 7807072), (2, 3903536), (4, 1951768), (7, 1115296), (8, 975884), (13, 600544), (14, 557648), (16, 487942), (26, 300272), (28, 278824), (32, 243971), (49, 159328), (52, 150136), (56, 139412), (91, 85792), (98, 79664), (104, 75068), (112, 69706), (182, 42896), (196, 39832), (208, 37534), (224, 34853), (364, 21448), (383, 20384), (392, 19916), (416, 18767), (637, 12256), (728, 10724), (766, 10192), (784, 9958), (1274, 6128), (1456, 5362), (1532, 5096), (1568, 4979), (2548, 3064), (2681, 2912)]