27976208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7119

約数の個数: 40

約数和(自身を含む): 61454400

約数和(自身を除く): 33478192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7079, 14158, 28316, 56632, 92027, 113264, 134501, 184054, 269002, 368108, 538004, 736216, 1076008, 1472432, 1748513, 2152016, 3497026, 6994052, 13988104, 27976208]

約数ペア:

[(1, 27976208), (2, 13988104), (4, 6994052), (8, 3497026), (13, 2152016), (16, 1748513), (19, 1472432), (26, 1076008), (38, 736216), (52, 538004), (76, 368108), (104, 269002), (152, 184054), (208, 134501), (247, 113264), (304, 92027), (494, 56632), (988, 28316), (1976, 14158), (3952, 7079)]