15673937656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{21839}}^1$

素因数の和:22028

約数の個数: 64

約数和(自身を含む): 32435020800

約数和(自身を除く): 16761083144

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 103, 104, 134, 206, 268, 412, 536, 824, 871, 1339, 1742, 2678, 3484, 5356, 6901, 6968, 10712, 13802, 21839, 27604, 43678, 55208, 87356, 89713, 174712, 179426, 283907, 358852, 567814, 717704, 1135628, 1463213, 2249417, 2271256, 2926426, 4498834, 5852852, 8997668, 11705704, 17995336, 19021769, 29242421, 38043538, 58484842, 76087076, 116969684, 150710939, 152174152, 233939368, 301421878, 602843756, 1205687512, 1959242207, 3918484414, 7836968828, 15673937656]

約数ペア:

[(1, 15673937656), (2, 7836968828), (4, 3918484414), (8, 1959242207), (13, 1205687512), (26, 602843756), (52, 301421878), (67, 233939368), (103, 152174152), (104, 150710939), (134, 116969684), (206, 76087076), (268, 58484842), (412, 38043538), (536, 29242421), (824, 19021769), (871, 17995336), (1339, 11705704), (1742, 8997668), (2678, 5852852), (3484, 4498834), (5356, 2926426), (6901, 2271256), (6968, 2249417), (10712, 1463213), (13802, 1135628), (21839, 717704), (27604, 567814), (43678, 358852), (55208, 283907), (87356, 179426), (89713, 174712)]