15721926592

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{1429}}^1\times {\mathrm{1669}}^1$

素因数の和:3213

約数の個数: 56

約数和(自身を含む): 31542024800

約数和(自身を除く): 15820098208

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1429, 1648, 1669, 2858, 3296, 3338, 5716, 6592, 6676, 11432, 13352, 22864, 26704, 45728, 53408, 91456, 106816, 147187, 171907, 294374, 343814, 588748, 687628, 1177496, 1375256, 2354992, 2385001, 2750512, 4709984, 4770002, 5501024, 9419968, 9540004, 11002048, 19080008, 38160016, 76320032, 152640064, 245655103, 491310206, 982620412, 1965240824, 3930481648, 7860963296, 15721926592]

約数ペア:

[(1, 15721926592), (2, 7860963296), (4, 3930481648), (8, 1965240824), (16, 982620412), (32, 491310206), (64, 245655103), (103, 152640064), (206, 76320032), (412, 38160016), (824, 19080008), (1429, 11002048), (1648, 9540004), (1669, 9419968), (2858, 5501024), (3296, 4770002), (3338, 4709984), (5716, 2750512), (6592, 2385001), (6676, 2354992), (11432, 1375256), (13352, 1177496), (22864, 687628), (26704, 588748), (45728, 343814), (53408, 294374), (91456, 171907), (106816, 147187)]