7679138068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1\times {\mathrm{1579}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 16352342720

約数和(自身を除く): 8673204652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 601, 1156, 1202, 1579, 2023, 2404, 3158, 4046, 4207, 6316, 8092, 8414, 10217, 11053, 16828, 20434, 22106, 26843, 40868, 44212, 53686, 71519, 107372, 143038, 173689, 187901, 286076, 347378, 375802, 456331, 694756, 751604, 912662, 948979, 1215823, 1825324, 1897958, 2431646, 3194317, 3795916, 4863292, 6388634, 6642853, 12777268, 13285706, 16132643, 26571412, 32265286, 64530572, 112928501, 225857002, 274254931, 451714004, 548509862, 1097019724, 1919784517, 3839569034, 7679138068]

約数ペア:

[(1, 7679138068), (2, 3839569034), (4, 1919784517), (7, 1097019724), (14, 548509862), (17, 451714004), (28, 274254931), (34, 225857002), (68, 112928501), (119, 64530572), (238, 32265286), (289, 26571412), (476, 16132643), (578, 13285706), (601, 12777268), (1156, 6642853), (1202, 6388634), (1579, 4863292), (2023, 3795916), (2404, 3194317), (3158, 2431646), (4046, 1897958), (4207, 1825324), (6316, 1215823), (8092, 948979), (8414, 912662), (10217, 751604), (11053, 694756), (16828, 456331), (20434, 375802), (22106, 347378), (26843, 286076), (40868, 187901), (44212, 173689), (53686, 143038), (71519, 107372)]