72710512

素因数分解:

$2^4\times 7^3\times {\mathrm{13249}}^1$

素因数の和:13278

約数の個数: 40

約数和(自身を含む): 164300000

約数和(自身を除く): 91589488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13249, 26498, 52996, 92743, 105992, 185486, 211984, 370972, 649201, 741944, 1298402, 1483888, 2596804, 4544407, 5193608, 9088814, 10387216, 18177628, 36355256, 72710512]

約数ペア:

[(1, 72710512), (2, 36355256), (4, 18177628), (7, 10387216), (8, 9088814), (14, 5193608), (16, 4544407), (28, 2596804), (49, 1483888), (56, 1298402), (98, 741944), (112, 649201), (196, 370972), (343, 211984), (392, 185486), (686, 105992), (784, 92743), (1372, 52996), (2744, 26498), (5488, 13249)]